nanobits/ben-storage

ben-storage will give users a menu guided way to set up the internal storage partition.

Goals:
by default will only ask for the mount point (with /data suggested
as the default) and will then determine available space and create
a partition using all available nand. (mtd.nn can do much of this
lets not re-invent the wheel) 

will have commandline options and advacned menus to:
restore the partition from a saved config (mount point,siz,etc)
manually configure the partition to desired:
 start, end, size, type, mount point
Save the current configuration of the storage partition/s to a config 
file for later use (say, after a reflash).

Since mtd.nn can restore contents to partitions. ask how to properly
format a save of the partition for re-flashing dd?