[2/2] Add triggers to change profile based on AP

Add UI for configuring triggers to active profiles.

Change-Id: I4903ef64d3eced687136a7dcf4d2048ce4b7ca63

Conflicts:

	res/values/cm_arrays.xml
	res/values/cm_strings.xml

Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>
[1/2] Add bluetooth triggers to profiles

Renamed WifiTriggerFragment to TriggersFragment as it is used by
multiple trigger types
Made AbstractTriggerPreference used by multiple trigger types
Renamed some strings to make more sense

Make sure the configured triggers are shown even if type is disabled.
E.g. when Wi-Fi is disable listing AccessPoints does not work for
triggers, already configured triggers will still be shown.

Change-Id: Ife78269586aa2ab7fa94d3462582e259f9228ab2

Conflicts:

	res/values/cm_arrays.xml
	res/values/cm_strings.xml

Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>
Add option to hide music controls in lockscreen.

Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>