diff --git a/README.md b/README.md
index 6558059..ea80be4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ## Privacy Friendly App Example
 
-This application contains the basic design of a Privacy Friendly App without any other functionality. It includes a Navigation Drawer, examples for buttons, a help page and the about page. It further shows an example of the main menu for a Privacy Friendly Game App.
+This application contains the basic design of a Privacy Friendly App without any other functionality. It includes a Navigation Drawer, examples for buttons, a help page and the about page. It further shows an example of the main menu for a Privacy Friendly Game App. This app belongs to the group of Privacy Friendly Apps developed by the Technische Universität Darmstadt. 
 
 ## Motivation
 
@@ -17,7 +17,7 @@ Target SDK: 23
 
 ## License
 
-Privacy Friendly App example is licensed under the GPLv3. The icons used in the nagivation drawer are licensed under the CC BY 2.5 (http://creativecommons.org/licenses/by/2.5/).
+Privacy Friendly App Example is licensed under the GPLv3. The icons used in the nagivation drawer are licensed under the CC BY 2.5 (http://creativecommons.org/licenses/by/2.5/). All other images (the logo of Privacy Friendly Apps, the SECUSO logo and the header in the navigation drawer) copyright Technische Universtität Darmstadt (2016).
 
 ## Contributors
 
diff --git a/app/build.gradle b/app/build.gradle
index efb459a..f4960cd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "org.secuso.example"
         minSdkVersion 17
         targetSdkVersion 23
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "1.6"
     }
     buildTypes {
         release {
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index 076ae47..1f3425b 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -1,120 +1,128 @@
 <?xml version="1.0" encoding="utf-8"?>
-        <LinearLayout
-            android:id="@+id/main_content"
-            xmlns:android="http://schemas.android.com/apk/res/android"
-            xmlns:tools="http://schemas.android.com/tools"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:background="#FFFFFF"
-            android:fitsSystemWindows="true"
-            android:orientation="vertical"
-            android:paddingBottom="@dimen/activity_vertical_margin"
-            android:paddingLeft="@dimen/activity_horizontal_margin"
-            android:paddingRight="@dimen/activity_horizontal_margin"
-            android:paddingTop="@dimen/activity_vertical_margin"
-            tools:context=".AboutActivity"
-            android:weightSum="1">
-
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_weight="0.36"
-                android:layout_height="wrap_content">
-
-                <ImageView
-                    android:id="@+id/barcodeLogo"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:adjustViewBounds="true"
-                    android:src="@drawable/privacyfriendlyappslogo" />
-
-            </LinearLayout>
-
-            <TextView
-                android:id="@+id/appName"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center_horizontal"
-                android:layout_marginTop="20dp"
-                android:text="@string/app_name_long" />
-
-            <TextView
-                android:id="@+id/textFieldVersion"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center_horizontal"
-                android:layout_marginTop="10dp"
-                android:text="@string/version_number" />
-
-            <TextView
-                android:id="@+id/textFieldAuthor"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center_horizontal"
-                android:layout_marginTop="10dp"
-                android:text="@string/about_author" />
-
-            <RelativeLayout
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginTop="10dp"
-                android:layout_gravity="center_horizontal"
-                android:gravity="center">
-
-                <TextView
-                    android:id="@+id/textFieldAuthorNames"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="@string/about_author_names" />
-
-                <TextView
-                    android:id="@+id/textFieldContributors"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginLeft="4dp"
-                    android:text="@string/about_author_contributors"
-                    android:layout_toEndOf="@+id/textFieldAuthorNames" />
-
-            </RelativeLayout>
-
-
-            <TextView
-                android:id="@+id/textFieldAffiliation"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center_horizontal"
-                android:layout_marginTop="30dp"
-                android:text="@string/about_affiliation"
-                android:textStyle="bold" />
-
-            <ImageView
-                android:id="@+id/imageView1"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:adjustViewBounds="true"
-                android:src="@drawable/secuso_logo_blau_blau" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginTop="20dp"
-                android:layout_gravity="center_horizontal"
-                android:text="@string/privacy_friendly"
-                android:gravity="center_horizontal" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center_horizontal"
-                android:gravity="center"
-                android:layout_marginTop="15dp"
-                android:text="@string/more_info"/>
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="@string/url"
-                android:textStyle="bold"
-                android:layout_gravity="center_horizontal"
-                android:autoLink="web"/>
-
-        </LinearLayout>
\ No newline at end of file
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main_content"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF"
+    android:fitsSystemWindows="true"
+    android:orientation="vertical"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:weightSum="1"
+    tools:context=".AboutActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_weight="0.36"
+        android:layout_height="wrap_content">
+
+        <ImageView
+            android:id="@+id/barcodeLogo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:adjustViewBounds="true"
+            android:src="@drawable/privacyfriendlyappslogo" />
+
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/appName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="15dp"
+        android:text="@string/app_name_long" />
+
+    <TextView
+        android:id="@+id/textFieldVersion"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="5dp"
+        android:text="@string/version_number" />
+
+    <TextView
+        android:id="@+id/textFieldAuthor"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="5dp"
+        android:text="@string/about_author" />
+
+    <RelativeLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="5dp"
+        android:gravity="center">
+
+        <TextView
+            android:id="@+id/textFieldAuthorNames"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/about_author_names" />
+
+        <TextView
+            android:id="@+id/textFieldContributors"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="4dp"
+            android:layout_toEndOf="@+id/textFieldAuthorNames"
+            android:text="@string/about_author_contributors" />
+
+    </RelativeLayout>
+
+
+    <TextView
+        android:id="@+id/textFieldAffiliation"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="30dp"
+        android:text="@string/about_affiliation"
+        android:textStyle="bold" />
+
+    <ImageView
+        android:id="@+id/imageView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:adjustViewBounds="true"
+        android:src="@drawable/secuso_logo_blau_blau" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="10dp"
+        android:gravity="center_horizontal"
+        android:text="@string/privacy_friendly" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="15dp"
+        android:gravity="center"
+        android:text="@string/more_info" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:autoLink="web"
+        android:text="@string/url"
+        android:textStyle="bold" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:gravity="center_horizontal"
+        android:textStyle="bold"
+        android:autoLink="web"
+        android:text="@string/github" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 1fee009..92b4179 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -4,9 +4,13 @@
     <color name="colorPrimaryDark">#024265</color>
     <color name="colorAccent">#0274B2</color>
     <color name="transparent">#00000000</color>
-    <color name="middlegrey">#A8A8A8</color>
     <color name="white">#ffffff</color>
-    <color name="yellow">#f6d126</color>
     <color name="black">#000000</color>
+    <color name="lightblue">#0274B2</color>
     <color name="middleblue">#8aa5ce</color>
+    <color name="darkblue">#024265</color>
+    <color name="middlegrey">#A8A8A8</color>
+    <color name="yellow">#f6d126</color>
+    <color name="red">#B71C1C</color>
+    <color name="green">#388E3C</color>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b3c2f79..7eb6e65 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -46,16 +46,17 @@
 
     <!--###ABOUT###-->
     <string name="about">About</string>
-    <string name="version_number">Version 1.5</string>
+    <string name="version_number">Version 1.6</string>
     <string name="about_author">Authors: </string>
     <string name="about_author_names" translatable="false">Karola Marky</string>
     <string name="about_author_contributors">and contributors.</string>
     <string name="about_affiliation">In affiliation with</string>
-    <string name="privacy_friendly">This application belongs to the group of Privacy Friendly Apps developed by Technische Universität Darmstadt.</string>
+    <string name="privacy_friendly">This application belongs to the group of Privacy Friendly Apps developed by Technische Universität Darmstadt. Sourcecode licensed under GPLv3. Images copyright TU Darmstadt and Google Inc.</string>
     <string name="more_info">More information can be found on:</string>
-    <string name="url" translatable="false"><a href="https://www.secuso.org/pfa">https://www.secuso.org/pfa</a></string>
+    <string name="github" translatable="false"><a href="https://github.com/SecUSo/privacy-friendly-app-example">Github-Repo</a></string>
+    <string name="url" translatable="false"><a href="https://www.secuso.org/pfa">SECUSO-Website</a></string>
 
-    <!-- ###Settings### -->
+    <!-- ###SETTINGS### -->
     <string name="title_activity_settings">Settings</string>
     <string name="pref_header_general">General</string>
     <string name="pref_example_switch">Example Switch</string>
diff --git a/build.gradle b/build.gradle
index aff4f41..77ce66e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.2'
+        classpath 'com.android.tools.build:gradle:2.1.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 122a0dc..3cbac4c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Thu Aug 18 14:46:12 MSK 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip