rhine-common: Move tty_enabled from Telephony to Telecomm

Change-Id: I18095ed3e7b7f6c5b43e128b53c3147d602f72f1
rhine-common: remove uneeded caf definitions

Change-Id: I277ed9edc95d692829f2ca4d80ba87f7eb9a0b9d
Merge branch 'remote' into mkl