i605: vold 4.4

Change-Id: I14efc4c943adbac7bb2209b206152cd77563afc7
i605: omni 4.4 updates

- Add omni.dependencies
- Call cdma.mk from vendor/omni

Change-Id: I3dd359e4e946c343bff88734955fb7108e0ac8be
Merge pull request #1 from TD-Project/android-4.4

Merge up 4.4