sahib/rmlint — pull request #47 by SeeSpotRun (2014-06-15 21:41:41+00:00)
Title: Fixed calculation of total dupes removed; plus a couple of minor tidy-ups 

The new total dupes calculation was ok but I was still reporting the old one - fixed that and removed code for the old calculation.
Tidied up documentation for `-o --output` option. I've left this as having a non-optional argument but put in a line which maps `-o ""` to NULL.
Deleted a couple of redundant lines (which were already commented out anyways).