always do a clean reboot

Change-Id: I576c054dc5ab6a080e499f26c8cb2a66ecb8ae42
fix the following bugs to better handle new vold code
- do not show partition sdcard entries for vold managed volumes until we have a valid blk_device2. That also caused a memory overflow
- make it possible again to partition old style blk_device volumes
- enable format voldmanaged devices to ext2 and ext3 with existing binaries by using optional blk_device2 (defined in recovery to NULL but not currently implemented by fs_mgr
- fix unexpected behavior when in format/partition menus and insert an usb key (REFRESH return code)
- ensure_path_unmounted() could not unmount /sdcard path on /data/media devices
- format_device() and format_volume() properly handle /sdcard path argument on /data/media devices

Change-Id: I2d5872690805e70175ba1346fd03978e3c2b879e
Do not log to screen when mounting/unmounting sdcards.
This will preserve logging for format/usb mount and for all USB OTG storage

Change-Id: I0ab41632b4b97d23a43471755e21d9750c6cfa04
friendly write_recovery_version()

Change-Id: I43ad3d2600b9529d726aac435f0091713786ac4f

Conflicts:

	extendedcommands.c
Enable optional swipe based touch controls

Enabled via BOARD_RECOVERY_SWIPE := true in BoardConfig.mk.
Does not interfere with hardware keys, they continue to work.

Patchset 1) Initial set
Patchset 2) change Board Config variable
            don't add if BOARD_TOUCH_RECOVERY set
Patchset 3) more ifdef's for all!
Patchset 4) moved instructions
            even more stuff ifdef'ed
            no more abs name issues
Patchset 5) clean up commit message
Patchset 6) Move things to swipe.c to clean up ui.c
Patchset 7) white space

Change-Id: Id9844c38c31bd1985dd78a6d1dd81e71aa1f87f3

Conflicts:

	recovery.c
One less integer

Change-Id: Ie94b28694c12182652464c4b8e61ab4c67905b07
recovery: Removed touch code, use CM's implementation instead

Change-Id: Id12ebdb9ae6e398730201bcc8b27f2a70ea5d8ce
Add guard makefile for allowing simple recovery build

Change-Id: I6ec438f61cafce69c5083977c4330277f56aa060
Prevent scroll drifting in swipe recovery

Change-Id: I8179607517f55b2941924b5726e0e57b012f8e18
Merge branch 'cm-10.2' of github.com:Ryuinferno/android_bootable_recovery into cm-10.2