Added Open Graph Meta tags to head template (#3664)
Added Open Graph Meta tags to head template (#3664)


pikacloud/pikacode,chriswatt/gogs,gogits/gogs,ForxaCoLab/forxa,wangjild/gogs,dlob/gogs,psaavedra/gogs,ForxaCoLab/forxa,linquize/gogs,pikacloud/pikacode,gogits/gogs,ForxaCoLab/forxa,pikacloud/pikacode,xaionaro/gogs,dancewing/gogs,gogits/gogs,dancewing/gogs,Spice-King/gogs,linquize/gogs,xaionaro/gogs,dancewing/gogs,xaionaro/gogs,wangjild/gogs,chriswatt/gogs,cgars/gogs,mukaiu/gogs,Spice-King/gogs,liliexuan/gogs,dlob/gogs,mukaiu/gogs,mukaiu/gogs,liliexuan/gogs,linquize/gogs,chriswatt/gogs,dancewing/gogs,liliexuan/gogs,Spice-King/gogs,dlob/gogs,psaavedra/gogs,psaavedra/gogs,cgars/gogs,wangjild/gogs,cgars/gogs