IllegalStateException fixed in print service settings

Settings crashed due to IllegalStateException
as OnQueryTextListener refers to an already
detached view. The listener is set to null
on press of home key (onPause).

Change-Id: If9c76fe3ff040c295f0af9c092e8824b9a1371d7
Settings: Show clock enabled/disabled status summary in status bar settings

Change-Id: Iee63538fe695ec1df50841b157f67f3efa0b22df
Settings: Fix devloper options FC and remove all bug report options

This change: https://gerrit.slimroms.net/#/c/18820/

removed it just in the xml which is a pretty bad idea if java code
still assumes it is there.

Due that we will never need it we remove the code completely.

As well remove bug report in power menu option.

Change-Id: I234dee3a19639f89b5a7b5295ca408142e4223dc
Settings: Remove all system update settings for google OTA

not needed and confuses the user

Change-Id: I49abf0e6418c7b51aba6d3172c39f209d288382e
Settings: ADB_NOTIFY moved to Global

Change-Id: I6fc6d8ab8c7a4dd7c5f441b9dfa9166822051e82
Settings: add back button in actionbar on Status settings

for more consistence. We add it as drawable due that we still have 3 other
places in settings where it is missing.

We will change later....after that we should have worked every inconsistence out.

Change-Id: If21d03b04d2356fa78349baa8ff2fb3b008dacbf
Settings: Update AppNotificationSettings if user resumes

Right now if a user resumes this activty (eg from recents) and did change in the
mean time settings which effects the visibility of preferences in AppNotificationSettings
(eg were removed) it does not get updated.

Fix it with simply reloading the content on onResume and decide to show the entries
on the current user settings situation.

Change-Id: I0b16ebf35604fdca1611f026c9b609427f3060c8
Settings: Do not allow to access quick settings on secure lockscreen - option (2/2)

We have a lot security guys as user due of using the phones as business phones...that
said a lot complains go into the direction of google how it is possible to have
access to quick settings on a secure lockscreen which is absolutely understandable
due that you are able to control Wifi BT AirplaneMode data etc.

This patch takes care on this problem and adds an option to control this behaviour.

ATTENTION: Due that this is really an UX derp for an average user this feature is
enabled by default now. User need to disable it explicit in settings to get on secure
locksreen the original android behaviour back.

PS2:
- fix derp

Change-Id: Iac8c181767a16d3d198672d16901670984b58f48
Merge remote-tracking branch 'slim/lp5.0' into lp50s