No back icon in action bar of APN Settings

When entering the APN menu, the actionbar is missing a back
icon allowing the user to go back to the previous pane.

Added parentActivityName in ApnSettings, to enable action
bar back icon.

Change-Id: Iee8bb420f47c0e2c0d9a43739f534466abba30db
remove changelog option
update various png's
Settings: NL translation

Pie controls: Tweaking UX for pie service

ps2: Allow changing auto-brightness responsitivity.

ps3: implemented suggestion

ps4: trigger Cid

Change-Id: I09df611fa342e43f21c2dfdf98feff2325e15d6e
Settings: PT-BR Update Translations

Change-Id: Idbae46133f4f78879f110f3f73c6bb37da5281a3
Settings: Update italian translation

Change-Id: Ia442b2d3502c314801455821b1e653c404bb1942
Settings: HU translation update

Change-Id: I666c6e494bb1cf3935e0ae859d6cd6a306563be4
Settings : FR translation

-add missing translation

Change-Id: Ic27f6daefdb562b593223a5f3979998884b08b92
Settings: NL translation

to complete Dutch translation in TTools

ps2: trigger Cid

Change-Id: I7dd89b04e0b75f08f67ce9a758ce2ce83e1a942f