added license notes to some of the layout files

PECS2lifeAndroid/app/src/main/res/layout-sw600dp-land/activity_main.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   ~ Copyright (C) of the original layout file: 2018 Google Inc.
-  ~ Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  ~ Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
   ~ Changes made to this layout file: removed a toolbar, added a button (id: help_button) and added BlurDialog.
+  ~ Added also RecyclerView for showing the card slot area and fixed the height of ViewPager.
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.

PECS2lifeAndroid/app/src/main/res/layout/activity_arpreview.xml

@@ -2,6 +2,7 @@
    Copyright (C) of the original layout file: 2018 Google Inc.
    Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
    Changes made to this layout file: changed the context class.
+   
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

PECS2lifeAndroid/app/src/main/res/layout/activity_main.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   ~ Copyright (C) of the original layout file: 2018 Google Inc.
-  ~ Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  ~ Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
   ~ Changes made to this layout file: removed a toolbar, added a button (id: help_button) and added BlurDialog.
+  ~ Added also RecyclerView for showing the card slot area and fixed the height of ViewPager.
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.

PECS2lifeAndroid/app/src/main/res/layout/list_item.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   Copyright (C) of the original layout file: 2018 Google Inc.
-  Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
   Changes made to this layout file: updated the dependency for the CardView. Removed two unnecessary TextViews.
+  Renamed the ids.
+
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

PECS2lifeAndroid/app/src/main/res/layout/list_item_new.xml

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   Copyright (C) of the original layout file: 2018 Google Inc.
-  Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
-  Changes made to this layout file: TODO
+  Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  Changes made to this layout file: updated the dependency for the CardView. Removed two unnecessary TextViews.
+  Renamed the ids. Limit the height of the ImageView to 100dp. Changed width values to wrap_content.
+  Use an example image in ImageView.
+
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

PECS2lifeAndroid/app/src/main/res/layout/list_item_new2.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   Copyright (C) of the original layout file: 2018 Google Inc.
-  Copyright (C) of the edited layout file: 2019 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
-  Changes made to this layout file: TODO
+  Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  Changes made to this layout file: updated the dependency for the CardView. Removed two unnecessary TextViews.
+  Renamed the ids.
+
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

PECS2lifeAndroid/app/src/main/res/layout/tab_fragment1.xml

@@ -1,4 +1,21 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) of the original layout file: 2018 Google Inc.
+  ~ Copyright (C) of the edited layout file: 2019-2020 hti-group4 (Arttu Ylhävuori, Louis Sosa and Tamilselvi Jayavelu).
+  ~ Changes made to this layout file: renamed the id of the RecyclerView.
+  ~ Updated the dependency for the RecyclerView.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"