CSVT: add CSVT calltype in calllog and CSVT entry in calllog details

Conflicts:
	src/com/android/dialer/CallDetailActivity.java

Change-Id: I1453e9740207607ddfb76493ce02f5bebc786be3
CSVT: Hide the "Video call" option for non-CU mode.

Change-Id: I0a2f9f307fc297e906f0f749f6b39c07e8b9b980