v7.00

Added: TWRP support.
Added: Specific exit codes for exits upon an error.
Added: Device details to log file.
Added: Output PID to onandroid.pid file upon each run.
Added: /preload partition backup. (Partition letter "o".)
Added: Flag to backup yaffs2 partitions as tar archives.
Added: Notice to install patch file, if boot partition was not found.
Removed: cpuid backup on Acer devices, since it freezes on some ROMs.
Removed: sd-ext not found message. Not all devices have one.
Removed: .android_secure not found message. Not all devices have one.
Improved: More elegant backup process.
Improved: Some internal variable naming.
Bug Fix: Notification disable did not work in some devices.
Bug Fix: Busyboxing of some commands.
Bug Fix: Minor bug in error logging.