Make KeyguardMultiUserAvatar fully themeable

Create the animation color for the username text based on the final
color.

Change-Id: I4b1beb70160e178264c32f3b33c6c0c7c51f70c5
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
CM11 Themes: Use sendBroadcastAsUser in ThemeService

Change-Id: I2a283318357ece9f6195a9bb825748b4549396af
CM11 Themes: Use package name from AndroidManifest

It is possible for an apk to have a different package
name for the resources than what is defined in the
AndroidManifest.xml of the apk.  Using the resource's
package name for the base package name causes themed
resources to not be properly loaded.

Instead of returning the resource package name we return
the apps package name from AssetManager.

A good example of this is Trebuchet.  The system sees
it as com.cyanogenmod.trebuchet but it's resources use
com.android.launcher3.

Change-Id: Id57e68b27b3c7509e3358a7fd12ae73a03dd6cdf
Reduce memory leaks by removing all views.

Change-Id: I1c7d3647ae0d40aa214108ea22e007e3cb3191b9