msm8960-common: ril: use custom HTC RIL class

Use modified HTC RIL class across all devices.

Change-Id: I07b4f3a18ee2acca4c3ce5af2220a4f44fd56dc3
msm8960-common: enable HTCLOG for all devices

Change-Id: I8da44ba1b94d35f688e8a7cfb34924df16dd3fe5