Remove SlimFileManager for now

Change-Id: I92298d0f8fb365f26760ab791a62238b9e85c112
Revert "slim: Build stagefright ffmpeg plugin"

* Stop Building ffmpeg pulgin until it gets fixed
This reverts commit 76f7bccf0a8a0d5915f064e0e847cb4cab9b26c1.
Change-Id: I23d50a299bee724ab523723a12df6cd1ff0f3a1a
Comment out overlays until readded

Change-Id: Iaa443750d2da3a5a0ae826c11ffe7ba16f9fdf8a
Remove gesture typing lib for now

Change-Id: I45b21c514954f211f37e25226eb26334b450eaea
Merge remote-tracking branch 'upstream/lp5.0' into lp50s