Launch floating notifications from notification panel (long click)

 * Status bar - long click on notification select 'floating mode' option

fix derp in floating notification launch

Notification long press fix

Conflicts:

	packages/SystemUI/res/menu/notification_popup_menu.xml
	packages/SystemUI/res/values/pa_strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
Fix crash when clicking a file from recents or downloads

Change-Id: I6e1693d1d9f433b6baf25d3033245a56817ec16a
Recents: Launch as Floating App

Ported from JB 4.3
Based on hybrid (Aaron) and Halo (Jesus) implementation

Signed-off-by: Alexis Rico <sferadev@gmail.com>
Change-Id: I84f4d3928af5c6ddd96a9a173a1c24e85ff606dd
Conflicts:

	packages/SystemUI/res/values-ca/pa_strings.xml
	packages/SystemUI/res/values-es/pa_strings.xml
	packages/SystemUI/res/values/pa_strings.xml