remove duplicate string

crouton_info_SyncMessage was defined twice
Use a separate file for colors
Use Light font on API 16+
Merge pull request #112 from xiprox/light-font

Use Light font on API 16+
Merge pull request #111 from d-sko/fix_duplicate_string

Remove duplicate string
Add configuration files for Android Studio

- add gradle configuration files
- replaces most libraries with maven dependencies (except for
  SherlockNavigationDrawer)
Update gitignore for Android Studio
Add gradle wrapper
Use toxbee maven repo

This repository contains a gradle compatible version of
android-numberpicker.
Update building information

Add information on how to import the project to Android Studio.
Add missing gradle-wrapper files

These files were missing in commit 8e46c3e because of the .gitignore
config
Merge pull request #99 from d-sko/android_studio

Building with Android Studio
Fix crash on orientation change in activities with landscape layout
Redesign friendlist
Use 'unknown' from resource instead of hardcoded one
Merge pull request #118 from xiprox/friendlist-redesign

Redesign friendlist
Scale down friend cards
Merge pull request #119 from xiprox/friendlist-redesign

Scale down friend cards
Merge pull request #117 from xiprox/orientation-crash-fix

Fix crash on orientation change in activities with landscape layout