Settings: statusbar reflect am/pm based on the global user settings 12h/24h format (2/2)

for statusbar.

As well fetch the correct color from systemUI

Change-Id: I0dc73b57812a02d3ebba1d5417d03fd2cf5de810
Settings: fetch navbar color from systemUI

for better theme support on our new theme engine

Change-Id: I15ef4529578ed6260042c14c3c330bd2153ca561
Settings: order wifi display to the right place

Change-Id: I20ccbca4e493d7a794586e694139afa383f7f9d8
Settings: sound on power on pluged needs an onpreferencechange listener  now

due that we are using now only onpreferencechange due that
onclicklistener is depreciated we need to set the onchangelistener.

Add them to have it working.

PatchSet:

Preference allone still  needs onClickListener...stupid google

Change-Id: I4c6c67207b52a28b17d77513702ea38311b9e900