Alex Lin be6d918053 Remove dependency on perl Digest::MD5
We were using md5_hex to generate a unique file id from a full path
filename.  Changed this to use the file device and inode id instead.
Should still provide unique file ids and the file names are shorter
too.

Fixes #29
2015-03-25 10:43:25 -05:00
..
2015-02-26 09:02:31 -06:00