AOSB Recent App iPhoney UI

PS1:
Use CM RecentsHorizontalScrollView

PS2:
Remove commented out line and add method descriptions.

PS3:
Persist locked tasks.

PS4:
Use persistentTaskId.

PS5:
Fix landscape layout

PS6:
Check NavBar Height size Set Clean Image layout

PS7:
Fix UI animation

PS8:
Add pressed drawables

PS9:
Apps can be locked and unlocked from being clearable in
the recents panel by selecting the option in the popup
menu when long pressing the item

thanks for: CM Team , wfmtooopa , 0xD34D

Signed-off-by: hany <hany.alsamman@gmail.com>

Conflicts:

	core/res/res/drawable-xhdpi/stat_sys_download_anim11.png
	core/res/res/drawable-xxhdpi/ic_shortcut_file_browser.png
	packages/SystemUI/res/drawable-hdpi/ic_recents_clear_normal.png
	packages/SystemUI/res/drawable-xhdpi/ic_recents_clear_normal.png
	packages/SystemUI/res/drawable-xxhdpi/ic_recents_clear_normal.png
	packages/SystemUI/res/drawable-xxhdpi/ic_recents_clear_pressed.png
	packages/SystemUI/res/drawable/stat_power_background.xml
	packages/SystemUI/res/layout/status_bar_recent_panel.xml
	packages/SystemUI/res/values/probam_strings.xml
	packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java
	packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java