Settings: Add a2dp profile triggers

Fixes JIRA issue: BACON-47

Change-Id: Id79b40cf33be77cba7235a08d4d31722cc02b081
DataUsageSummary: Add CDMA support for showing usage for devices without sim cards

Change-Id: Ib6774b0ad1cd9421a669349321a4f75517f24719
Merge branch 'kk' of github.com:CarbonDev/android_packages_apps_Settings into kk

Merged changes from upstream