Fix: external storage problem NavRing and NavBar applications

If the user binds an app which is located on the
external sdcard and is rebooting the button icon
will be left blank because the navring/navbar is already
constructed before the sdcard is mounted. To avoid
this we listen to the app available intents.
If it is not available the ring target/navbar button shows the none icon.
 When available it shows the
correct app icon. So that the user can clearly see
this app is accessable or not. As well when the
user goes into mass storage mode or does
unmount the sdcard or whatever case could
happen that the application is not there.

Reference:
https://review.slimroms.net:8443/#/c/12364/
https://review.slimroms.net:8443/#/c/12363/

Change-Id: Ib5ee29f1b30cff50d4c64f059259666a7618c090
Add Internal Slim version string

This can be accessed in any app using

- android.os.Build.VERSION.SLIM

and corresponds to

- ro.slim.version in build.prop

Change-Id: Ife7dc54f3da0d27b2f389078e206d17f1ffccc95
MediaScanner behavior on boot (1/3)

Lets you enable/disable/ask (with a notification) media scanning on boot.
Can speed up boot and reduce initial boot lag from MediaScanner

Change-Id: I634ae96b1dcb493b966b4653589cd97523b63da7
Force Enable ADB on Boot

Force enables ADB on boot on UNOFFICIAL Builds

Needs https://review.slimroms.net:8443/#/c/4083/

PS 3 : Fixed massive connection issue
PS 4 : Deleted build commit

Change-Id: Iee4f3dd1ff04fddf8541401bce95cff7acf2b244
Add Camera sound toggle [2/3]

Adds a toggle to disable camera sounds.

Credits: AOKP

Change-Id: I14bdfc1b9558cd41e96149d111da66d93c95150b
Fix resource leak: When call MediaMetadataRetriever.setDataSource or getFrameAtTime should ensure call release in finally to avoid resource leak
                   Patch set 2: Remove unnecessary white spaces

Change-Id: I49a7f2fb99dc8b9560e7c17421125356e45a87ac
PowerManager: Don't wake up device when charger is plugged/unplugged (1/2)

This will add the option to disable waking up the device when a charger
is plugged or unplugged.

Change-Id: I3367041a05931510f367dafe412b173c80b89df1
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
fb: update missing google UI changes for 4.4

thanks to kroz other things are now as well consistent to the new
google UI style

Change-Id: I604d29293b04bbcf279efd4d5bf2970ff8ee0c75
Merge remote-tracking branch 'upstream/kk4.4' into kk4.4