remove unneeded libs

(cherry picked from commit 52fb7588932c015d5f3b1ec361b9b311e85203a7)

Change-Id: I8a491007589a2f65207ca6380c6909eefd5a4da2
we now use 720p encoder from sources

(cherry picked from commit b10d1be6cda6b4aba40191e5cf2c5d9110e3c123)

Change-Id: I36535f4c0cbc6738a85135b09ff379c3c3dfce04
move closed codec files to omap3-compat

(cherry picked from commit d92f0dd62b3f1f68cbbebc387374a9a388234de6)

Change-Id: I173adb16cb68ad7592cf2928589b08d5e23131cc