diff --git a/src/app/app-routing.module.ts b/src/app/app-routing.module.ts
index d55fb6f..acc3389 100644
--- a/src/app/app-routing.module.ts
+++ b/src/app/app-routing.module.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { NgModule } from '@angular/core';
 import { RouterModule, Routes } from '@angular/router';
 
diff --git a/src/app/app.component.html b/src/app/app.component.html
index f76d9ee..0680b43 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1,4 +1 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <router-outlet></router-outlet>
diff --git a/src/app/app.component.scss b/src/app/app.component.scss
index e40d2bd..e69de29 100644
--- a/src/app/app.component.scss
+++ b/src/app/app.component.scss
@@ -1,3 +0,0 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 7472321..0c7a486 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component, OnInit } from '@angular/core';
 import { Title } from '@angular/platform-browser';
 import { config } from './config';
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 627577e..f9a83e3 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { HttpClientModule } from '@angular/common/http';
 import { FormsModule } from '@angular/forms';
 import { BrowserModule } from '@angular/platform-browser';
diff --git a/src/app/config.ts b/src/app/config.ts
index 1c7724c..3e8c458 100644
--- a/src/app/config.ts
+++ b/src/app/config.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 export const config = {
   documentTitle: 'Avatao Tutorials',
   dashboard: {
diff --git a/src/app/console/console.component.html b/src/app/console/console.component.html
index 0046e54..4c4dae9 100644
--- a/src/app/console/console.component.html
+++ b/src/app/console/console.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <textarea [(ngModel)]="console_content"
           #tfwconsole
           [scrollTop]="tfwconsole.scrollHeight"
diff --git a/src/app/console/console.component.scss b/src/app/console/console.component.scss
index e0272dd..2c9c6a2 100644
--- a/src/app/console/console.component.scss
+++ b/src/app/console/console.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 
 .tfw-console {
diff --git a/src/app/console/console.component.ts b/src/app/console/console.component.ts
index 70fc0c3..5a73d48 100644
--- a/src/app/console/console.component.ts
+++ b/src/app/console/console.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component, OnInit } from '@angular/core';
 import { WebSocketService } from '../services/websocket.service';
 import { WebSocketMessage } from '../message-types/websocket-message';
diff --git a/src/app/dashboard/dashboard.component.html b/src/app/dashboard/dashboard.component.html
index a40dc2b..a2bf2cf 100644
--- a/src/app/dashboard/dashboard.component.html
+++ b/src/app/dashboard/dashboard.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <div [attr.class]="layout">
   <div class="tfw-grid-main-components">
     <div class="tfw-header"><app-header></app-header></div>
diff --git a/src/app/dashboard/dashboard.component.scss b/src/app/dashboard/dashboard.component.scss
index 5ac66b4..1d25e72 100644
--- a/src/app/dashboard/dashboard.component.scss
+++ b/src/app/dashboard/dashboard.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 @import "../../assets/scss/mixins/layout.scss";
 @import "../../assets/scss/mixins/scrollbar";
diff --git a/src/app/dashboard/dashboard.component.ts b/src/app/dashboard/dashboard.component.ts
index 3eeab8a..68eb360 100644
--- a/src/app/dashboard/dashboard.component.ts
+++ b/src/app/dashboard/dashboard.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component, OnDestroy, OnInit, ChangeDetectorRef, ElementRef, ViewChild } from '@angular/core';
 import { DeploymentNotificationService } from '../services/deployment-notification.service';
 import { Subscription } from 'rxjs';
diff --git a/src/app/header/header.component.html b/src/app/header/header.component.html
index d62378b..069490e 100644
--- a/src/app/header/header.component.html
+++ b/src/app/header/header.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <div class="tfw-grid-navbar tao-grid-center-center">
   <img src="images/avatao_logo.svg" routerLink="/" class="tao-grid-center-left tfw-company-logo" alt="">
   <span class="tfw-header-title">Tutorials</span>
diff --git a/src/app/header/header.component.scss b/src/app/header/header.component.scss
index 39ace9e..675dad1 100644
--- a/src/app/header/header.component.scss
+++ b/src/app/header/header.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 
 .tfw-header-title {
diff --git a/src/app/header/header.component.ts b/src/app/header/header.component.ts
index d3c6fb6..b19f044 100644
--- a/src/app/header/header.component.ts
+++ b/src/app/header/header.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component } from '@angular/core';
 
 @Component({
diff --git a/src/app/ide/ide.component.html b/src/app/ide/ide.component.html
index d1c7679..17dad4b 100644
--- a/src/app/ide/ide.component.html
+++ b/src/app/ide/ide.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <div class="tfw-grid-ide-statusbar">
   <div class="btn-group btn-group-sm flex-wrap tao-grid-center-left">
     <button *ngFor="let file of files"
diff --git a/src/app/ide/ide.component.scss b/src/app/ide/ide.component.scss
index dcca684..66e18a3 100644
--- a/src/app/ide/ide.component.scss
+++ b/src/app/ide/ide.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 
 .tfw-grid-ide-statusbar {
diff --git a/src/app/ide/ide.component.ts b/src/app/ide/ide.component.ts
index 1770465..2b7a221 100644
--- a/src/app/ide/ide.component.ts
+++ b/src/app/ide/ide.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { ChangeDetectorRef, Component, EventEmitter, OnInit, Output } from '@angular/core';
 
 import { WebSocketService } from '../services/websocket.service';
diff --git a/src/app/ide/language-map.ts b/src/app/ide/language-map.ts
index 450a5d6..d5344bb 100644
--- a/src/app/ide/language-map.ts
+++ b/src/app/ide/language-map.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 export const LanguageMap: { [extension: string]: string; } = {
     bat: 'bat',
     clje: 'clojure',
diff --git a/src/app/message-types/bot-messages.ts b/src/app/message-types/bot-messages.ts
index 97bb497..33f15af 100644
--- a/src/app/message-types/bot-messages.ts
+++ b/src/app/message-types/bot-messages.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { WebSocketMessage } from './websocket-message';
 
 export interface MessageConfig extends WebSocketMessage {
diff --git a/src/app/message-types/console-messages.ts b/src/app/message-types/console-messages.ts
index 557c612..37e3bc5 100644
--- a/src/app/message-types/console-messages.ts
+++ b/src/app/message-types/console-messages.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { SetValueCommand } from './set-value-command';
 import { WebSocketMessage } from './websocket-message';
 
diff --git a/src/app/message-types/dashboard-messages.ts b/src/app/message-types/dashboard-messages.ts
index 12d303c..66cd750 100644
--- a/src/app/message-types/dashboard-messages.ts
+++ b/src/app/message-types/dashboard-messages.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { SetValueCommand } from './set-value-command';
 import { WebSocketMessage } from './websocket-message';
 
diff --git a/src/app/message-types/fsm-update-message.ts b/src/app/message-types/fsm-update-message.ts
index f5b6a39..4f6efcf 100644
--- a/src/app/message-types/fsm-update-message.ts
+++ b/src/app/message-types/fsm-update-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { WebSocketMessage } from './websocket-message';
 
 export interface FSMUpdateMessage extends WebSocketMessage {
diff --git a/src/app/message-types/ide-message.ts b/src/app/message-types/ide-message.ts
index 135d3fc..6d6a4e2 100644
--- a/src/app/message-types/ide-message.ts
+++ b/src/app/message-types/ide-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { WebSocketMessage } from './websocket-message';
 
 export interface IDEMessage extends WebSocketMessage {
diff --git a/src/app/message-types/log-message.ts b/src/app/message-types/log-message.ts
index e7d537b..8a88b26 100644
--- a/src/app/message-types/log-message.ts
+++ b/src/app/message-types/log-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 export interface LogMessage {
   stdout: string;
   stderr: string;
diff --git a/src/app/message-types/process-log-message.ts b/src/app/message-types/process-log-message.ts
index f20eeda..0805313 100644
--- a/src/app/message-types/process-log-message.ts
+++ b/src/app/message-types/process-log-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { LogMessage } from './log-message';
 import { WebSocketMessage } from './websocket-message';
 
diff --git a/src/app/message-types/process-message.ts b/src/app/message-types/process-message.ts
index 29724c0..2da66f6 100644
--- a/src/app/message-types/process-message.ts
+++ b/src/app/message-types/process-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { LogMessage } from './log-message';
 import { WebSocketMessage } from './websocket-message';
 
diff --git a/src/app/message-types/set-value-command.ts b/src/app/message-types/set-value-command.ts
index 5a969ea..2aead65 100644
--- a/src/app/message-types/set-value-command.ts
+++ b/src/app/message-types/set-value-command.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 export interface SetValueCommand<T> {
   value: T;
 }
diff --git a/src/app/message-types/websocket-message.ts b/src/app/message-types/websocket-message.ts
index 412dbdf..e5d931b 100644
--- a/src/app/message-types/websocket-message.ts
+++ b/src/app/message-types/websocket-message.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 export interface WebSocketMessage {
   key: string;
 }
diff --git a/src/app/messages/messages.component.html b/src/app/messages/messages.component.html
index a61ef6c..6cfe1bc 100644
--- a/src/app/messages/messages.component.html
+++ b/src/app/messages/messages.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <div class="tfw-messages-main">
   <div class="tfw-grid-message"
        *ngFor="let message of messages.slice(); let last = last"
diff --git a/src/app/messages/messages.component.scss b/src/app/messages/messages.component.scss
index 5268c91..3c08645 100644
--- a/src/app/messages/messages.component.scss
+++ b/src/app/messages/messages.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 @import "../../assets/scss/mixins/layout";
 
diff --git a/src/app/messages/messages.component.ts b/src/app/messages/messages.component.ts
index f595dd5..c6f78cc 100644
--- a/src/app/messages/messages.component.ts
+++ b/src/app/messages/messages.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { ChangeDetectorRef, Component, OnInit, EventEmitter, Output } from '@angular/core';
 import { MessageConfig, MessageData, Message, MessageQueue } from '../message-types/bot-messages';
 import { MarkdownService } from '../services/markdown.service';
diff --git a/src/app/pipes/safe.pipe.ts b/src/app/pipes/safe.pipe.ts
index ecead61..28f18bd 100644
--- a/src/app/pipes/safe.pipe.ts
+++ b/src/app/pipes/safe.pipe.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Pipe, PipeTransform } from '@angular/core';
 import { DomSanitizer } from '@angular/platform-browser';
 
diff --git a/src/app/services/deployment-notification.service.ts b/src/app/services/deployment-notification.service.ts
index 98198ee..409f6c7 100644
--- a/src/app/services/deployment-notification.service.ts
+++ b/src/app/services/deployment-notification.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { Subject } from 'rxjs';
 
diff --git a/src/app/services/fsmupdate.service.ts b/src/app/services/fsmupdate.service.ts
index 6d9aca2..0ff3763 100644
--- a/src/app/services/fsmupdate.service.ts
+++ b/src/app/services/fsmupdate.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { WebSocketService } from './websocket.service';
 
diff --git a/src/app/services/markdown.service.ts b/src/app/services/markdown.service.ts
index 7d20ff5..47cbc42 100644
--- a/src/app/services/markdown.service.ts
+++ b/src/app/services/markdown.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { Converter } from 'showdown';
 
diff --git a/src/app/services/processlog.service.ts b/src/app/services/processlog.service.ts
index d2768d2..50ab831 100644
--- a/src/app/services/processlog.service.ts
+++ b/src/app/services/processlog.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { WebSocketService } from './websocket.service';
 import { LogMessage } from '../message-types/log-message';
diff --git a/src/app/services/processmanager.service.ts b/src/app/services/processmanager.service.ts
index 8f2a049..31d38e0 100644
--- a/src/app/services/processmanager.service.ts
+++ b/src/app/services/processmanager.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 
 import { WebSocketService } from './websocket.service';
diff --git a/src/app/services/terminado.service.ts b/src/app/services/terminado.service.ts
index 507f407..ed65e34 100644
--- a/src/app/services/terminado.service.ts
+++ b/src/app/services/terminado.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { Terminal } from 'xterm';
 import * as fit from 'xterm/lib/addons/fit/fit';
diff --git a/src/app/services/websocket.service.ts b/src/app/services/websocket.service.ts
index b7a4dcc..ca60025 100644
--- a/src/app/services/websocket.service.ts
+++ b/src/app/services/websocket.service.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
 import { webSocket, WebSocketSubject } from 'rxjs/webSocket';
diff --git a/src/app/sidebar/sidebar.component.html b/src/app/sidebar/sidebar.component.html
index 65e20fc..3dc9779 100644
--- a/src/app/sidebar/sidebar.component.html
+++ b/src/app/sidebar/sidebar.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <div class="tfw-ide-pin" *ngFor="let layoutIter of enabledLayouts">
 
   <div>
diff --git a/src/app/sidebar/sidebar.component.scss b/src/app/sidebar/sidebar.component.scss
index d38a5fd..1dd3a64 100644
--- a/src/app/sidebar/sidebar.component.scss
+++ b/src/app/sidebar/sidebar.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/variables.scss";
 @import "../../assets/scss/mixins/layout.scss";
 
diff --git a/src/app/sidebar/sidebar.component.ts b/src/app/sidebar/sidebar.component.ts
index d5bbfad..3b69301 100644
--- a/src/app/sidebar/sidebar.component.ts
+++ b/src/app/sidebar/sidebar.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component, Input, Output, EventEmitter } from '@angular/core';
 import { config } from '../config';
 
diff --git a/src/app/terminal/terminal.component.html b/src/app/terminal/terminal.component.html
index 195de2d..26e795b 100644
--- a/src/app/terminal/terminal.component.html
+++ b/src/app/terminal/terminal.component.html
@@ -1,4 +1 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
   <div #xterm class="tfw-xterm" (window:resize)="fit()"></div>
diff --git a/src/app/terminal/terminal.component.scss b/src/app/terminal/terminal.component.scss
index cf14cf6..541bd5a 100644
--- a/src/app/terminal/terminal.component.scss
+++ b/src/app/terminal/terminal.component.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import "../../assets/scss/mixins/layout.scss";
 @import "../../app/dashboard/dashboard.component.scss";
 
diff --git a/src/app/terminal/terminal.component.ts b/src/app/terminal/terminal.component.ts
index dd716ef..fbea2d0 100644
--- a/src/app/terminal/terminal.component.ts
+++ b/src/app/terminal/terminal.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { AfterViewInit, Component, ElementRef, OnDestroy, OnInit, ViewChild } from '@angular/core';
 import { TerminadoService } from '../services/terminado.service';
 
diff --git a/src/app/testmessenger/testmessenger.component.html b/src/app/testmessenger/testmessenger.component.html
index 913055d..22e8005 100644
--- a/src/app/testmessenger/testmessenger.component.html
+++ b/src/app/testmessenger/testmessenger.component.html
@@ -1,6 +1,3 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <textarea [(ngModel)]="messageStr"
           cols="33"
           rows="7"
diff --git a/src/app/testmessenger/testmessenger.component.scss b/src/app/testmessenger/testmessenger.component.scss
index e40d2bd..e69de29 100644
--- a/src/app/testmessenger/testmessenger.component.scss
+++ b/src/app/testmessenger/testmessenger.component.scss
@@ -1,3 +0,0 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
diff --git a/src/app/testmessenger/testmessenger.component.ts b/src/app/testmessenger/testmessenger.component.ts
index e764e00..95a83cc 100644
--- a/src/app/testmessenger/testmessenger.component.ts
+++ b/src/app/testmessenger/testmessenger.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 import { Component, OnInit } from '@angular/core';
 import { WebSocketService } from '../services/websocket.service';
 
diff --git a/src/app/web/web.component.html b/src/app/web/web.component.html
index b2a9e6f..63f9bf4 100644
--- a/src/app/web/web.component.html
+++ b/src/app/web/web.component.html
@@ -1,5 +1,2 @@
-<!-- Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-     All Rights Reserved. See LICENSE file for details.     -->
-
 <h2>WebComponent is here!</h2>
 <p>Edit me if you want to write your own component in Angular!</p>
diff --git a/src/app/web/web.component.scss b/src/app/web/web.component.scss
index e40d2bd..e69de29 100644
--- a/src/app/web/web.component.scss
+++ b/src/app/web/web.component.scss
@@ -1,3 +0,0 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
diff --git a/src/app/web/web.component.ts b/src/app/web/web.component.ts
index 901fdaa..ff36dd3 100644
--- a/src/app/web/web.component.ts
+++ b/src/app/web/web.component.ts
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 // Edit me if you want to write your own component in Angular!
 import { Component } from '@angular/core';
 
diff --git a/src/assets/scss/_grid.scss b/src/assets/scss/_grid.scss
index fb38bdb..9ec01a4 100644
--- a/src/assets/scss/_grid.scss
+++ b/src/assets/scss/_grid.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 .tao-grid-center-center {
   justify-self: center;
   align-self: center;
diff --git a/src/assets/scss/_main.scss b/src/assets/scss/_main.scss
index 3319c0f..0761e87 100644
--- a/src/assets/scss/_main.scss
+++ b/src/assets/scss/_main.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 @import
   'variables',
   'grid';
diff --git a/src/assets/scss/_variables.scss b/src/assets/scss/_variables.scss
index 8dae7f8..aa82644 100644
--- a/src/assets/scss/_variables.scss
+++ b/src/assets/scss/_variables.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 //
 // Spaces
 //
diff --git a/src/assets/scss/mixins/_layout.scss b/src/assets/scss/mixins/_layout.scss
index 3fca538..cddfa5d 100644
--- a/src/assets/scss/mixins/_layout.scss
+++ b/src/assets/scss/mixins/_layout.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 $grid-columns-count: 100;
 $grid-rows-count: 30;
 
diff --git a/src/assets/scss/shared/_buttons.scss b/src/assets/scss/shared/_buttons.scss
index 48b303b..9215b32 100644
--- a/src/assets/scss/shared/_buttons.scss
+++ b/src/assets/scss/shared/_buttons.scss
@@ -1,6 +1,3 @@
-// Copyright (C) 2018 Avatao.com Innovative Learning Kft.
-// All Rights Reserved. See LICENSE file for details.
-
 .tao-btn-primary {
   color: $tao-blue-500;
   font-size: $font-size-base;