Added documentation for type field
Added documentation for type field

marcuhlig/insoshi,rubytalk/insoshi,insoshi/insoshi,fiveohg/insoshi,trentono/insoshi,cgorringe/oscurrency,RobDoan/weeshoop,npy179/insoshi,RobDoan/weeshoop,roturkiye/insoshi,karant/Barkhood,insoshi/insoshi,austintimeexchange/oscurrency,owl975/insoshi,rahulbahuguna/insoshi,rubytalk/insoshi,npy179/insoshi,jsollano/insoshi,RobDoan/weeshoop,remco/insoshi,lazzarello/bk-tb-remote,jsollano/insoshi,roturkiye/insoshi,npy179/insoshi,lazzarello/bk-tb-remote,bharathi/insoshi,marcuhlig/insoshi,karant/Barkhood,npy179/insoshi,bharathi/insoshi,rahulbahuguna/insoshi,insoshi/insoshi,owl975/insoshi,rubytalk/insoshi,sponsoredbythewind/insoshi,karant/Barkhood,insoshi/insoshi,cgorringe/oscurrency,austintimeexchange/oscurrency,trentono/insoshi,cgorringe/oscurrency,owl975/insoshi,remco/insoshi,owl975/insoshi,sponsoredbythewind/insoshi,fiveohg/insoshi