- merge cm-10.2 changes
    * cwm: Add liblog dependency
    * Add a recovery version variable, the releasetools want this now
    * Use fstab v1 as a default
    * Fixes for Superuser
    * su installation and detection updates for 4.3
    * su 4.3 detection fix
    * update to v6.0.3.5
    * add su daemon runner
    * unset immutable bit on install-recovery.sh
    * Don't treat link-time warnings as errors when linking with libbusybox
    * Fix roots.c to use fs_mgr
    * move key loading to verifier code. Add an option to verifier_test to load keys from a file, the way the recovery does.
    * recovery: save logs from the last few invocations of recovery. Extends the last_log mechanism to save logs from the last six invocations of recovery
    * recovery: ignore voldmanaged volumes