Multi-window support

Change-Id: Ie5860c2105ad9c971157b41d65f8fab337461ef6
Signed-off-by: anerik <anerikgames@gmail.com>

Signed-off-by: siracuervo <fl.siracusa@outlook.com.ar>

Conflicts:
	packages/SystemUI/res/values/axxion_strings.xml
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java
fb: add back all keyboard IME features back (1/2)

this commit adds:

- ime switcher notification - thanks cm (NOT ADDED - ALREADY IN)
- slims fullscreen disable on landscape
- slims force autorotation on IME
- volume button control for navigate in the message - thanks cm (NOT ADDED - ALREADY IN)
- slims force to show always enter key

some fixes to the 4.2/4.3 implementations + added full multiuser
support for all this features

cheers

Change-Id: I97973c30f1f97cfa77085fe431ae96e6aab0df6b

Conflicts:
	core/java/android/inputmethodservice/InputMethodService.java
	core/java/com/android/internal/statusbar/IStatusBar.aidl
	packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java

Signed-off-by: siracuervo <fl.siracusa@outlook.com.ar>

Conflicts:
	core/java/android/provider/Settings.java
prevent multiwindow if halo enabled
please multiwindow stay out if HALO there !! , but we will leave you in activity

Change-Id: Ie9ca36b6c7647ff9c6f038986b107f3623d8726c
Signed-off-by: anerik <anerikgames@gmail.com>

Conflicts:
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

Conflicts:
	core/java/android/inputmethodservice/InputMethodService.java
	services/java/com/android/server/wm/WindowManagerService.java
HALO notification should open in floating window mode

Change-Id: I9625bb505c78b361fcb618c7a3b23105568b8d5c
PS1: If HALO is activated all HALO notifications will open in floating window mode. If HALO is not activated notifications will open in mutiwimdow mode.
PS2: If HALO is activated "add to split view" in the recent application list will not be shown.
mutliwindow: notify split view if layout changed

Change-Id: I793b6d3dd05a5d1bbea178e646a1c6f14dec35c3
mutliwindow: notify split view if layout changed [2/2]

Change-Id: I2bbdd58dcf89cd70aa01a4c2bfc06641508f632c
multiwindow: Fix NullPointerException

Change-Id: I5c423bcde7d191331be53ce180f827e7023dc472
Fix HALO icon in notif drawer