[gatecoin] metadata - added missing stuff
[gatecoin] metadata - added missing stuff

timmolter/XChange,ww3456/XChange,TSavo/XChange,LeonidShamis/XChange,douggie/XChange,andre77/XChange,stachon/XChange,npomfret/XChange,evdubs/XChange,nopy/XChange,chrisrico/XChange,Panchen/XChange