media: fix msm8660 omx issue

for msm8660: previous code lost libOmxVdec.so & libOmxVenc.so , now fixed it!

Change-Id: Ie6db1be912f0411bca47e9bfba9d0b7053febb18
add dashplayer

Change-Id: I11f19c24355b24008abda483d9593e873b36e47d