fixed issue #1585
small fix to process output stream reading
Remove method requiring Java 8.
Fixed atlas path when relative to TMX file.
Javadoc warnings
Added method to apply viewport without recalculating.
split Mac build into 32- and 64-bit builds
fixed build-mac-ios.xml script, now also invokes 64-bit builds
missing build file
added GwtApplicationConfiguration#preserveDrawingBuffer for Deejay :p
and another build file missing
Update README.md
Update README.md
Don't update camera twice.
setting APP_PLATFORM in all Application.mks of jnigen
setting ndk platform in all native builds
removed superfluous license files, mavenized controllers extension
fixed 64-bit detection on mac os x, grr...
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