Bluetooth losing HF connection to car-kit after 5 seconds

Change-Id: I1578fa9c7a25cc92c0d848706aee9b89d24c5296
added syslog warning on bluetooth BTA_AG_SVC_TOUT_EVT

Change-Id: I1b41edac609782c7ce9b43fa7dbd84f524ae354d
Merge remote-tracking branch 'ti/jbdev' into jb-dev