Revert "Use user defined colors for all digital clock views"

This reverts commit 39b2dc2aeb78a5e55bf347e382138dcb8ac6e571.
Revert "Add option to set the color of the digital clock widget"

This reverts commit ecbbeaebf9008325e00084b31c3c3c9dfedee404.

Conflicts:

	res/xml/settings.xml
fix build errors
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:

	res/values/strings.xml
	src/com/android/deskclock/SettingsActivity.java

Conflicts:

	src/com/android/deskclock/SettingsActivity.java

Conflicts:

	res/xml/settings.xml
	src/com/android/deskclock/SettingsActivity.java
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>
fix compile