Settings: enable hex color picker for quicksettings styles

Enable the hidden hex value option in the margaritov color
    picker used in the quicksettings styles menu so users
    can input hex values directly for tile background color,
    tile background pressed color, and text color. This was a
    requested feature.

Change-Id: Ib4e517c38a9edbc1a450c1266daa8b25e1cf4a5f
Settings: include gradle for easier importing to android studio

do not forget to "sdkgen" before

Change-Id: Ia97ea65135cd4b3377edf92a823f41ac8def1910
Merge pull request #10 from LiquidSmooth/kitkat3

merge latest liquid changes