Start for video recording support
* Mode media recorder stuff to media directory
* write separate test app for video recording
Android.mk cleanup
Mor cleanups
Even more cleanups
Add missing test file
Use enums for a better API
Remove old unused test file
Trunk merged
Fixes according to the comments.
Use return code for invalid pointers in the media_compatibility_layer.cpp
Trunk merged
First video recording support.

Approved by Jim Hodapp, PS Jenkins bot.
Merge branch 'bzr/master'