Fixed review comments
Renamed package
Implmented FFW/RWD in media control of playback
Added voice search for all activities
Fixed bugs in memory leak and others

Change-Id: I72a588d33eb0dd19b21cc4fe086dd8c49d82656e
Fixed a bug

Change-Id: Iaa1e13a1588773cacf9c38583178b03eb2df0df2
Revert "Fixed a bug"

This reverts commit cc6589e45143f36d1edce3d94e8e556f1b5efbbe.
Changing package name/path

Change-Id: I02884e0b6c4b99d36f476a835013a7ad204f5697