(refs #677)Fix Fork button for non group users
(refs #677)Fix Fork button for non group users

kkismd/gitbucket,x-way/gitbucket,kanmi/gitbucket,mann-ed/gitbucket,chazmuzz/gitbucket,shiena/gitbucket,team-lab/gitbucket,beni55/gitbucket,uli-heller/gitbucket,avldya/gitbucket,chazmuzz/gitbucket,dera0520/gitbucket,x-way/gitbucket,JanWilliem/gitbucket,sekia556/gitbucket,xuwei-k/gitbucket,zhoffice/gitbucket,garygreen/gitbucket,beni55/gitbucket,CapeSepias/gitbucket,snowgooseyk/gitbucket,mann-ed/gitbucket,rabitarochan/gitbucket,indare/gitbucket,superhj1987/gitbucket,avldya/gitbucket,ssogabe/gitbucket,nobusugi246/gitbucket,skohar/gitbucket,ssogabe/gitbucket,nus/gitbucket,shiena/gitbucket,Peterinor/gitbucket,Pfiver/gitbucket,moyfujii/gitbucket,ccskoba/gitbucket,FlYnN91/gitbucket,superhj1987/gitbucket,kkismd/gitbucket,gencer/gitbucket,yonglehou/gitbucket,kkismd/gitbucket,s-takatsu/gitbucket,garygreen/gitbucket,yonglehou/gitbucket,nagase2/gitbucket,KazukiOhashi/gitbucket,garygreen/gitbucket,marklacroix/gitbucket,intermezzo-fr/gitbucket,gencer/gitbucket,gitbucket/gitbucket,rabitarochan/gitbucket,Pfiver/gitbucket,indare/gitbucket,noc06140728/gitbucket,ccskoba/gitbucket,otosan/gitbucket,KazukiOhashi/gitbucket,fbelzunc/gitbucket,JanWilliem/gitbucket,moyfujii/gitbucket,FlYnN91/gitbucket,nobusugi246/gitbucket,ccskoba/gitbucket,imeszaros/gitbucket,sekia556/gitbucket,kkismd/gitbucket,x-way/gitbucket,Peterinor/gitbucket,hilerchyn/gitbucket,nobusugi246/gitbucket,gitbucket/gitbucket,uli-heller/gitbucket,DaniloAndrade/gitbucket,hilerchyn/gitbucket,imeszaros/gitbucket,snowgooseyk/gitbucket,KazukiOhashi/gitbucket,lefou/gitbucket,DaniloAndrade/gitbucket,moyfujii/gitbucket,FlYnN91/gitbucket,mrkm4ntr/gitbucket,sekia556/gitbucket,ssogabe/gitbucket,xuwei-k/gitbucket,gencer/gitbucket,gitbucket/gitbucket,otosan/gitbucket,McFoggy/gitbucket,CapeSepias/gitbucket,xuwei-k/gitbucket,doron123/gitbucket,noc06140728/gitbucket,chazmuzz/gitbucket,swaldman/gitbucket,rabitarochan/gitbucket,KazukiOhashi/gitbucket,marklacroix/gitbucket,ccskoba/gitbucket,beni55/gitbucket,doron123/gitbucket,nus/gitbucket,nus/gitbucket,dera0520/gitbucket,beni55/gitbucket,hilerchyn/gitbucket,yonglehou/gitbucket,CapeSepias/gitbucket,FlYnN91/gitbucket,intermezzo-fr/gitbucket,McFoggy/gitbucket,intermezzo-fr/gitbucket,doron123/gitbucket,pinghe/gitbucket,Pfiver/gitbucket,team-lab/gitbucket,takezoe/gitbucket,kounoike/gitbucket,skohar/gitbucket,pinghe/gitbucket,takezoe/gitbucket,Pfiver/gitbucket,kanmi/gitbucket,kounoike/gitbucket,x-way/gitbucket,avldya/gitbucket,lefou/gitbucket,s-takatsu/gitbucket,zhoffice/gitbucket,kounoike/gitbucket,mrkm4ntr/gitbucket,JanWilliem/gitbucket,gencer/gitbucket,takezoe/gitbucket,moyfujii/gitbucket,CapeSepias/gitbucket,indare/gitbucket,uli-heller/gitbucket,fbelzunc/gitbucket,Peterinor/gitbucket,swaldman/gitbucket,mann-ed/gitbucket,nagase2/gitbucket,indare/gitbucket,McFoggy/gitbucket,kanmi/gitbucket,lefou/gitbucket,DaniloAndrade/gitbucket,kounoike/gitbucket,uli-heller/gitbucket,avldya/gitbucket,marklacroix/gitbucket,team-lab/gitbucket,otosan/gitbucket,noc06140728/gitbucket,imeszaros/gitbucket,mann-ed/gitbucket,gitbucket/gitbucket,nobusugi246/gitbucket,garygreen/gitbucket,imeszaros/gitbucket,snowgooseyk/gitbucket,takezoe/gitbucket,zhoffice/gitbucket,ssogabe/gitbucket,doron123/gitbucket,superhj1987/gitbucket,nus/gitbucket,mrkm4ntr/gitbucket,mrkm4ntr/gitbucket,swaldman/gitbucket,pinghe/gitbucket,rabitarochan/gitbucket,shiena/gitbucket,otosan/gitbucket,skohar/gitbucket,McFoggy/gitbucket,team-lab/gitbucket,sekia556/gitbucket,swaldman/gitbucket,DaniloAndrade/gitbucket,zhoffice/gitbucket,hilerchyn/gitbucket,fbelzunc/gitbucket,JanWilliem/gitbucket,s-takatsu/gitbucket,chazmuzz/gitbucket,kanmi/gitbucket,snowgooseyk/gitbucket,Peterinor/gitbucket,nagase2/gitbucket,nagase2/gitbucket,xuwei-k/gitbucket,s-takatsu/gitbucket,skohar/gitbucket,superhj1987/gitbucket,dera0520/gitbucket,lefou/gitbucket,yonglehou/gitbucket,noc06140728/gitbucket,shiena/gitbucket,fbelzunc/gitbucket,intermezzo-fr/gitbucket,pinghe/gitbucket,marklacroix/gitbucket,dera0520/gitbucket