Add GoDoc badge
Add GoDoc badge

inthroxify/crane,michaelsauter/crane,jesper/crane,dreamcat4/crane,dreamcat4/crane,jesper/crane,bjaglin/crane,stajkowski/crane,rmoorman/crane,tmc/crane,bjaglin/crane,inthroxify/crane,t-suwa/crane,rmoorman/crane,stajkowski/crane,michaelsauter/crane,tmc/crane,t-suwa/crane