Reverse dependencies for twigg

Latest version of the following gems require twigg

Gem	Version	Date	Downloads
twigg-app +20.9 Thousand Downloads	`0.0.7` September 12, 2013	September 12, 2013	20.9 Thousand
twigg-gerrit +15.1 Thousand Downloads	`0.0.5` September 12, 2013	September 12, 2013	15.1 Thousand
twigg-cache +12.3 Thousand Downloads	`0.0.5` September 12, 2013	September 12, 2013	12.3 Thousand
twigg-pivotal +6.81 Thousand Downloads	`0.0.2` September 12, 2013	September 12, 2013	6.81 Thousand