Add support for rubygem(name) format when different gem prefix than just rubygem is used
Add support for rubygem(name) format when different gem prefix than just rubygem is used

fetep/fpm,rbramwell/fpm,dischord01/fpm,jerizm/fpm,gearmover/fpm,paul-krohn/fpm,vi4m/fpm,linearregression/fpm,wyaeld/fpm,rbramwell/fpm,snailwalker/fpm,Tapjoy/fpm,doghrim/fpm,josephfrazier/fpm,joseph-onsip/fpm,virtkick/fpm,joseph-onsip/fpm,fetep/fpm,tjyang/fpm,gearmover/fpm,cturra/fpm,dischord01/fpm,virtkick/fpm,pskrz/fpm,Tapjoy/fpm,tjyang/fpm,hlawrenz/fpm,wyaeld/fpm,snailwalker/fpm,snailwalker/fpm,vi4m/fpm,jerizm/fpm,doghrim/fpm,cturra/fpm,schatt/fpm,doghrim/fpm,sideci-sample/sideci-sample-fpm,wyaeld/fpm,elvido/fpm,godp1301/fpm,pskrz/fpm,josephfrazier/fpm,pskrz/fpm,josephfrazier/fpm,hlawrenz/fpm,schatt/fpm,josephfrazier/fpm,mildred/fpm,Tapjoy/fpm,jerizm/fpm,godp1301/fpm,virtkick/fpm,snailwalker/fpm,cturra/fpm,elvido/fpm,dischord01/fpm,hlawrenz/fpm,mzaccari/fpm,mildred/fpm,vi4m/fpm,schatt/fpm,fetep/fpm,wyaeld/fpm,doghrim/fpm,elvido/fpm,paul-krohn/fpm,schatt/fpm,mzaccari/fpm,mzaccari/fpm,gearmover/fpm,joseph-onsip/fpm,gearmover/fpm,tjyang/fpm,mildred/fpm,hlawrenz/fpm,joseph-onsip/fpm,Tapjoy/fpm,linearregression/fpm,sideci-sample/sideci-sample-fpm,tjyang/fpm,mildred/fpm,mzaccari/fpm,dischord01/fpm,linearregression/fpm,rbramwell/fpm,godp1301/fpm,paul-krohn/fpm,pskrz/fpm,elvido/fpm,godp1301/fpm,virtkick/fpm,jerizm/fpm,cturra/fpm,fetep/fpm,rbramwell/fpm,paul-krohn/fpm,vi4m/fpm,linearregression/fpm,sideci-sample/sideci-sample-fpm