Reverse dependencies for couch_publish

Latest version of the following gems require couch_publish

Gem	Version	Date	Downloads
couch_cloner +18.7 Thousand Downloads	`0.1.2` September 15, 2011	September 15, 2011	18.7 Thousand
couch_visible +18.7 Thousand Downloads	`0.2.0` January 04, 2012	January 04, 2012	18.7 Thousand
couch_scheduler +17.8 Thousand Downloads	`0.2.1` August 18, 2011	August 18, 2011	17.8 Thousand