use md5.c for computation of md5sums
create a framework for computing digests and reading digests in TWRP
add space for backwards compatibility with bb md5sum
Change-Id: Ia18e3f430eed5eba22e5052d39b9b8d88ecd4536
Update exfat to newest commits
Change-Id: If15df21a556d39e6325ca8338345b698b9d8759d
More file selector fixes

Fix a freeze that occurs when you move or delete a file in the
file manager
Make file sort buttons work again

Change-Id: Ifcb68edf3c29c475946d538748729485d0840842
Remove mutex from file seselector

mutex would, in some rare cases fail to lock and cause a freeze
of the GUI.

Also restored some code that was removed before and should not
have been removed to fix a bug with folder selection where you
select the same file or folder twice (e.g. select a backup on the
restore page, press back, then select that backup again.)
Remove unused fonts from 320x480
add no fb blanking
Change-Id: Iaf771257d8f904807ca6f6c1a6c3d7993abadb85
2.4.4.0
Updates to libtar logging
Fix backup of initial directory with split archives

Change-Id: Icbb3be817b8a8fe693f6ee015152f780c40b3f7a
trying to fix md5
Change-Id: I4ec037f76aa965bc818afe924942adbe9a080b36
Add search function to libtar

 Function entryExists() can be called in order
 to check if an entry exists inside an archive.

Change-Id: Id3d13d20dfb74a1779dbd8ba6f0ab08c3ca46319