Added delete support for gb-vendor
Added delete support for gb-vendor

URXtech/gb,hyper-carrot/gb,tbruyelle/gb,ches/gb,guiquanz/gb,inconshreveable/gb,hyper-carrot/gb,constabulary/gb,Luit/gb,constabulary/gb,inconshreveable/gb,mopemope/gb,MerlinDMC/gb,constabulary/gb,davidkaya/gb,tianon/gb,ches/gb,mopemope/gb,davidkaya/gb,tbruyelle/gb,lparkes/gb,mopemope/gb,tianon/gb,acasajus/gb