Extended Power Menu - Add 'bootloader reboot' option

Change-Id: I8172c0efd1edc409437c82b2fec8e5e734525ea4
presto: media: Enable use of FFMPEG codecs for extended formats

Change-Id: I5f07f87d3f33408db400666e2df1aea601e5d3df
presto: media: Remove mpeg4/h263/h264 ffmpeg entries

Change-Id: Id050873cea4db0488846f3c1f746887339a2c970