port colorpicker and add hex field to light dialog

Based on SlimROM

Change-Id: I81359099ece1a8fc395754a942d11b8114b4eec7

Conflicts:

	res/values/strings.xml
	src/com/android/settings/notificationlight/LightSettingsDialog.java
Add clock styles and Clock color picker

This commit is a combination of CM, AOKP and SlimROMs work

features:

- Clock and date enable/disable
- Clock and date position
- AM/PM styles multilang support
- Fully customizable date in style and format
- Fully dynamic settings

Change-Id: I3d99cc9f6bcfea1858d659a973311f0bf09d9d0b
[Settings] Clock standard value differ

to stock value on fresh install.....now same