Merge branch 'origin/master'
setting APP_PLATFORM in all Application.mks of jnigen
Merge branch 'master' of https://github.com/libgdx/libgdx
setting ndk platform in all native builds
Merge branch 'origin/master'
removed superfluous license files, mavenized controllers extension
fixed 64-bit detection on mac os x, grr...
*.jar files are not ignored by default

This caused gradle-wrapper.jar to not be included in the project repo thus defying the whole purpose of using gradlew.
Also needed for libraries that still have to be added manually.
Gradle: Check for ANDROID_HOME

Uses the ANDROID_HOME environment variable to determine SDK location if
not specified
--sdkLocation is optional if ANDROID_HOME is specified
Falls back to sdkLocation if specified
Added missing LICENSE header to GdxSetupUI
Gradle: Allow fallback to sdkLocation if present
fixed eclipse assets path...
Merge pull request #1649 from Unkn0wn0ne/master

Gradle: Added ANDROID_HOME sdk check
Merge pull request #1631 from davebaol/wmean

Fixed overflow
Merge pull request #1557 from davebaol/master

Proper support for onAttachedToWindow and onDetachedFromWindow methods on Android 2.x
Merge pull request #1648 from wmora/master

*.jar files are not ignored by default
Preliminary changes to AndroidApplicationBase propaedeutic for massive code reuse on Graphics classes
Made code reuse in methods initialize and initializeForView propaedeutic for upcoming changes
Removed isFragment method; let's use a specialized audio lifeclycle listener instead.
Unified AndroidGraphics class for activity, fragment, and daydream;
extended for live wallpaper.
Update AdvancedSettingsPanel.java