Statusbar: Mobile and Wifi network icons color, (1/2):

- Normal color
- Fully color, (network state fully connected)
- Airplane mode icon color

- Add reset to Android default, to support themes,
  (icons colorizing will be disabled,
  and the color for the mobile network strenght text will be loaded from SystemUI)
- Add reset to DarkKat default

Change-Id: I56c5f0d68c79378cc3fbb0a5a558f695e3701874