base: show notification count overlay

Change-Id: Ie4df927531bd8d2869780336b5657f8194141b42
base: added screenshot delete action in notifications

allows deleting a screenshot from the notification
inspired from CarbonRom - initial from CM I guess

Change-Id: I67b7b9a7808ddb8c54ea4f3a45aad6d44833e1df
Revert "base: added screenshot delete action in notifications"

This reverts commit e1c55ef3e45f67c25cda1dcc241e8acd8c4ccc89.
ExternalStorageProvider: Add support for root and external storage

Google decided to only show the emulated (fuse) internal storage in
ExternalStorageProvider. This provider is used to display storages
in DocumentsUI, the Kitkat file picker, that can be used by apps.

It would be a shame if you can't pick the pictures that are on your
external SDcard :)

Change-Id: I96a8d75ccc911f6f0e7f091c20aaefd510dc3327
Change "No recent apps" color to white instead of holo blue to follow new UI colors.

Thanks @rascarlo

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
change-Id: Ied4730e321021445baf1191e167d645f39f4c92f
QuickSettings: Harmonize the behavior of the Location tile

Inverts the long-click and click actions to be cohesive with
the other tiles.

Change-Id: I26d11bbdeca9ff31ef3c35127ed72ff3d6c09cbd