OmniGears: picky cleanup :)

PS1:	- Whitespaces
PS2:	- The > THe

Change-Id: Id70cfda12571e6111f9be165a0830bb64aec2796
OmniGears: Fix removing VolumeWake button when config_show_volumeRockerWake is set to false

If a preference belongs to a preferenceCategory, that category needs to be referenced first
if we're to remove any preference inside it. Here we're using the parent preferenceScreen
to remove mVolumeWake preference while it belongs to volumeCategory. So use volumeCategory
instead of prefScreen.

Change-Id: I0be30bd0c29fcad31d2e4aa83e16692a618b9a52
[2/2] OmniGears: add support Tinted System bar

thanks to ChameleonOs and Thinking Bridge for the base code
also thanks to @MuhammadAG for Actionbar implementation (Xposed-Tinted-Status-Bar)

this allow statusbar an navigationbar background to follow color from Top and Bottom of application

see https://plus.google.com/107971916147063794392/posts/Eaqn5UAvKDt

PS.3 :
    change String (need help here xD)
    hide some option if device unsupport navigation bar
    add more option xD

PS.4 :
    move option into new section
    better string (i hope xD)

PS.5 :
    update strings

PS7:
-fix remove from category
-another string rework

PS. 8 :
    remove gradient option

Change-Id: Ibec4ad643dd447863b476807e6775ccd9aa693b8
[1/2] OmniGears: Clock on lockscreen

Allow to enable status bar clock on lockscreen (default off)

Change-Id: Id5c579e30aeb2cb2edd0fa8617458508c7aab06f
OmniGears: Fix issue with Settings/Buttons and recents H/W key

- When disabling hardware keys and enabling navbar, if you go and try to enable custom actions,
you will notice that the app switcher is enabled unlike the other keys.

I know this isn't ideal because if you disable the h/w keys, why in the world would you go and
enable custom actions but if for some reason someone does this........this fixes that :-)

See images

Before - http://i.imgur.com/HdZYNHx.png
After - http://i.imgur.com/dkMnEAk.png

PS2 - Added the same precaution for Search key (untested but should work the same)

Change-Id: If065d005fcb17ad11119bf53736e4e0a46aca669
Merge remote-tracking branch 'omnirom/android-4.4' into kitkat

Conflicts:
	res/values/custom_strings.xml

Change-Id: I00e97257aadb7e0cac2cc9d4ca9b4f07194d54ea