Bluetooth: Fix to show internet access as marked when pan is connected

isPrefered is always true for PAN. So internet access menu checkbox
is always marked on. Marking internet access menu checkbox based on
pan connection status should solve this issue.

Change-Id: I4343cc6f1b46377caa54aa3d39c08489ff14adac
CRs-Fixed: 550731
Add security settings category for WhisperPush

Change-Id: Iff50a399db73b098d1aa5e8c0928ec105c75da63
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2