Add missing KitKat audio files and update makefile

Missing sound files grabbed from factory image and makefile updated accordingly.
Changed sourcefiles for some files since, those were just duplicates.

PS2: Remove some duplicates, sync ogg files with AOSP repo and remove additional sounds from factory image. Revert some filepath changes.

PS3: Add missing KitKat sounds (N5) and remove some duplicates

PS4: Get rid of some ancient sounds & duplicates

Change-Id: Ic9fb82a97478a15edc48786c31d5d30f6cfd1748