Fixed a couple of bugs that affected Galaxy S3 devices (and others) so verba.db wasn't properly created.  If a device had more available storage than could be stored as an integer, it was reported a negative amount.  This left a zero-byte db file around, not allowing subsequent runs to complete.
Merge pull request #1 from ssirovy/master

Fixed a couple of bugs that affected Galaxy S3 devices (and others) so v...