Statusbar : custom notification count color (1/2)

credits : XXMrHyde
- set both icon background and text color
Customizeable status and navigation bar background color (1/2)

    - Opaque color
    - Semi transparent color, (transparency is always 40%)
    - Gradient shadow color
Correct Notification panel button Animation

- Do not process Halo button if activated.
- cleanup clear button handling based on Vanir Rom commit
Add Quicksettings Edit button to notification bar