Add option to set the color of the digital clock widget

PS2: fix update bug

Change-Id: I2fb472e00d853fed55baae4b36cdc88caf338630
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:

	src/com/android/deskclock/SettingsActivity.java

Signed-off-by: iceandfire <arhamjamal@gmail.com>
Make both analog clocks available on the lockscreen

Change-Id: I11a262326b389b64188c5ee134dfef95c2568fba
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:

	res/xml/analog_aokp_appwidget.xml

Signed-off-by: iceandfire <arhamjamal@gmail.com>
Use user defined colors for all digital clock views

This will apply the colors not only to the digital clock widget
but also to the clock views in the application itself.

Change-Id: Icce7d676ae2903c2580a46b97062fe1881ac41a1
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:

	res/values/arrays.xml

Signed-off-by: iceandfire <arhamjamal@gmail.com>