[2/2] Settings: recover last location state during on/off switch

based on the behaviour change on QS here:

https://gerrit.slimroms.net/#/c/1421

we go now same way in settings. Tbh not sure what the goal is to
force the user after switching off to enable always high accuracy
location. Whatever we use here same attempt like in QS tile....if the
user switches on again it recovers the last enabled state.

Base: https://gerrit.omnirom.org/#/c/4874/

Change-Id: I887e2a94af379770dac7dbedb5d3d8002a554163
Settings: FR translation

PS2: correction
PS3-4: rebase and add new translation

Change-Id: I3273a60fc290c116e3dbe186634cc2f97860d09c
[2/2] Settings: Add ADB Paranoia mode

ADB Paranoia mode will reboot the device in the event of the following:
- The device is locked
- An ADB master device is connected
- ADB Paranoia mode is enabled in Development menu
Used in conjunction with device encryption, this should offer decent
protection against malicious adversaries with basic physical access to
your device. This will not help if your device has hardware level
exploits that can be used without rebooting the device, and without
connecting ADB.

Change-Id: Ia92141dc1eb5c1e337f325b860afe6ee11348e2f
Merge "[2/2] Settings: recover last location state during on/off switch" into android-4.4
[2/2] Settings: Volume panel timeout

Base: https://gerrit.omnirom.org/#/c/5516/

PS6
move it up below volume panel style preference

PS7
added volume panel category

Change-Id: Ic5c09e70ff08ad030119a8b169b885a8053e3a6f
Merge "[2/2] Settings: Volume panel timeout" into android-4.4
Settings: Update DE-Translation

Also removed double included Strings from res/values/custom_strings.xml (L64-70 = L242-248)

Change-Id: I3f55150149d9fc797c084548b402063143b8cd6c
Merge "Settings: FR translation" into android-4.4
Merge "Settings: Update DE-Translation" into android-4.4
[1/2] Settings: SeekBarPreferences tweaks

-added @string support for units
-use SeekBarPreference for button brightness timeout

Change-Id: Ia392c739e035f1c8372b817ba5574ec7be13d5a8
[2/2] Settings: Add custom periods for data usage measurement

PS4
externalize strings and minor layout tweak

Change-Id: I815f6a773375a855514bc9a6517f292ffcc157a2
Merge commit 'cd0b8b38b92706fa6b0c6db21ff4b0c34db071f9' into teamub
Merge commit '79e372c251f7881d651b1f3d1d132748718c908b' into teamub
Merge commit 'cf4aa829e25bc14a0fbba10df1ae939f4475a2c6' into teamub
Merge commit '7794984249bd008e7aed2589dd05b7939ef70b15' into teamub
Merge commit '30bc1074490866314639198247bc5378d5575d27' into teamub
Merge commit '10e59df9384ef2281817c7836dea07795a112247' into teamub
Merge commit '8a82a71c0b3031a0d3376dfaf51eea133851f9e1' into teamub
Merge commit '311327eadd68d9a3ae8bd5564893519960737d70' into teamub
Merge commit 'cac47db28aa0a9acb02209e95af79f0b84095e46' into teamub