SELinux: don't suppress the "no file_contexts" message on the UI

Change-Id: I1456e7e2d2a1f3e143c084e1410dd31c505793ad
add --headless mode

Change-Id: I6338ed1d093a8db20250bd060cf97896db268976
more headless fixes

Change-Id: I25243f67b8bcbef41867497b442d1b7f38f638dd
Remove "fix permissions" option

Original discussion here: http://review.cyanogenmod.org/45559

Patchset 2: really remove the option
Patchset 3: fix options that I broke on ps2

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I54877a24444c24a296c8c044efd977f30cc66de4

Conflicts:
	extendedcommands.c
Add power off & reboot to bootloader mode in advanced menu

Also:
Cleanup leftovers from previous poweroff option
Always ensure a clean reboot (Thanks to PhilZ for his implementation)

Bootloader option defaults to "bootloader" (fastboot mode), it can be overriden
by defining "ro.bootloader.mode=download" prop for samsung download mode
We leave reboot to bootloader option always enabled, that way we can
override the get_filtered_menu_selection bug that breaks the order
of the options when NULLifying menu options.

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I6d674b37ab41ab342b105993719277360b4707e4

Conflicts:
	extendedcommands.c
	recovery.c
	recovery_ui.h
Fixes for Superuser

Change-Id: I86a280088ee8767e02ba51b72f4d011cf4658f6f
su installation and detection updates for 4.3

Change-Id: Idce9a6d4ca18ddc9b49029024c26bc114f6d3c15
6035

Change-Id: Iab792171fdbe62fe85ac3084f49cbd38cb172fba
add su daemon runner

Change-Id: Ibb9be9e764d0ccb842a26a0795a0bb6cb6113b58
4.3 detection fix

Change-Id: Ib5e3df51fa7a383f3699968e899e06d579480564
unset immutable bit on install-recovery.sh

Change-Id: Ie7e8bfea57bed207c3c2d57bf3cd23daf6cd4c20