Update Wocky to ship test certs in out-of-tree builds
Update Wocky to ship test certs in out-of-tree builds

This makes Gabble distcheck successfully if you build out-of-tree.

jku/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble