[preferences] Bug 437169: Allow privacy preferences to be exported

Change-Id: I457f43059b8a60938a4d0810ca7f1cf336680dda
Signed-off-by: Yasser Aziza <yasser.aziza@gmail.com>
Signed-off-by: Andreas Sewe <andreas.sewe@codetrails.com>
[services] Send Heartbeat containing the bundle version once activated/approved

Change-Id: Icbac1c19a0b56b5e6ebd602aade84b8825fde1a1
Signed-off-by: Yasser Aziza <yasser.aziza@gmail.com>
Signed-off-by: Andreas Sewe <andreas.sewe@codetrails.com>
[ui] Refactoring: move description out of the PermissionWidget.

Change-Id: I48f5956b892f979cefae85f32dbca46b98b7935b
Signed-off-by: Yasser Aziza <yasser.aziza@gmail.com>