Support libhybris for loading Android CedarX libve blobs

Android libraries are not affected by the weighted P-frame prediction
bug (blocky artifacts when decoding many H.264/AVC videos). Some users
may prefer this solution until we get Linux blobs without this bug.
Merge pull request #2 from ssvb/libhybris-support

Support libhybris for loading Android CedarX libve blobs