msm8960dt: Use stock libOmxVenc (fix front camera video record)

Still no rear camera video recording

Change-Id: I9660f8670b867ea0625340bf011fe4a330a364b7
Merge pull request #101 from razrqcom-dev-team/cm-10.2

msm8960dt: Use stock libOmxVenc (fix front camera video record)