Added completion listener to Music
merged upstream
Merge branch 'master' of https://github.com/libgdx/libgdx into musiccomplete
implemented completion listener for gwt
Merge branch 'master' of https://github.com/libgdx/libgdx into musiccomplete
Merge pull request #442 from moly/musiccomplete

Added completion listener to Music
BaseShader various changes
GWT changes

Updated SoundManager2.
Implemented touch input.
Add missing SoundManager2 files.
Merge pull request #481 from xoppa/misc

BaseShader various changes
CompositeShader, add unimplemented method to fix warning
Merge pull request #482 from semtiko/patch-2

CompositeShader, add unimplemented method to fix warning
fixed bullet include paths
Bullet add stdint.h to bDNA
Merge pull request #485 from xoppa/misc

Bullet add stdint.h to bDNA
removed composite shader, it's meh
Merge branch 'master' of https://github.com/libgdx/libgdx
Fix bug in IntFloatMap, IntMap, LongMap get

The zeroValue was incorrectly being returned instead of the default value
when hasZeroValue was false. This had the effect of returning the last set
zeroValue even after it has been unset. Not so much an issue for IntMap and
LongMap because the zeroValue was nullified on remove, but added check for
consistency and clarity.
Removed generics from Array and ArrayMap.

The type might be parameterized, which does not have a concrete representation. Eg:
new Array<Array<Integer>>(Array.class);
Merge remote-tracking branch 'origin/master'