add a getter for the x and y offsets of the wallpaper window

Change-Id: I35294bcac664e85cc5d344b50b5c4335a60d3f37
DocumentsUI: Add a standalone File Manager

This commit adds a standalone mode to the DocumentsUI, to let
it act as a file manager/explorer.
You can browse your storage contents, open files, and delete them,
as well as do everything that the DocumentsUI can do (ie. sort
by name/size/type, list and grid view, recents, search, ...).

This gives us a consistent file browsing UX accross all apps
that uses the new documents API.

Change-Id: If73a3c100f010bdb766c843976d4fd3573ea805c
DocumentsUI: Allow open files instead of URIs

Check files' real path and mime type to open them only in standalone mode.
This allows, for example, installing apks.

Change-Id: I4501c694db84b8595cd3928752254a8914539972
Fix for launch app in floating mode from recents

Change-Id: I44ff5f56e66c09065eae15d00d59248999536521

Conflicts:

	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java
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
wm: Underp menu key release processing

Change Iacfedf711d43f6637023c87c00e6c6b8b8a437dc made key release perform
the assigned action regardless of alternate modes, but the keypress
processing depended on said modes. Make it consistent.

Change-Id: I4be44b065f775f0304aa9770778c8fee82ef8ef1
Reduce memory leaks by removing all views.

Change-Id: I64b95981425840d101c8122421281976d0251bae
SystemUI: Make wifi combo margin themable

Change-Id: Ie77b13cee84d5b472f878dba6388f3e168f5a249
Themes: Add read/write permissions [1/2]

Change-Id: Id9710a7f6058454f563488288220744b02cc4850