Reverse dependencies for pit

Latest version of the following gems require pit

Gem	Version	Date	Downloads
wassrfeed +4.88 Thousand Downloads	`0.0.1` March 06, 2012	March 06, 2012	4.88 Thousand
xcezx-veoh +4.71 Thousand Downloads	`0.0.1` August 10, 2014	August 10, 2014	4.71 Thousand
mailgun-sendmail +4.31 Thousand Downloads	`0.0.2` February 08, 2014	February 08, 2014	4.31 Thousand
bub +4.14 Thousand Downloads	`0.0.1` April 09, 2015	April 09, 2015	4.14 Thousand