Godeps: update docker-cluster
Godeps: update docker-cluster

kgrvamsi/tsuru,tsuru/tsuru,tsuru/tsuru,jblancett/tsuru,ggarnier/tsuru,firebitsbr/tsuru,tuxmonteiro/tsuru,tsuru/tsuru,Endika/tsuru,firebitsbr/tsuru,hcxiong/tsuru,guilhermebr/tsuru,gciotta/tsuru,mderaldo/tsuru,RichardKnop/tsuru,cgvarela/tsuru,mderaldo/tsuru,tuxmonteiro/tsuru,ArxdSilva/tsuru,jblancett/tsuru,hcxiong/tsuru,Endika/tsuru,hugoantunes/tsuru,gwmoura/tsuru,hugoantunes/tsuru,ggarnier/tsuru,guilhermebr/tsuru,jblancett/tsuru,firebitsbr/tsuru,Endika/tsuru,cgvarela/tsuru,4eek/tsuru,ArxdSilva/tsuru,kgrvamsi/tsuru,4eek/tsuru,hcxiong/tsuru,cezarsa/tsuru,mderaldo/tsuru,cezarsa/tsuru,gciotta/tsuru,gciotta/tsuru,guilhermebr/tsuru,tsuru/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,4eek/tsuru,RichardKnop/tsuru,tuxmonteiro/tsuru,cezarsa/tsuru,ggarnier/tsuru,guilhermebr/tsuru,ggarnier/tsuru,cezarsa/tsuru,kgrvamsi/tsuru,RichardKnop/tsuru,cgvarela/tsuru,gwmoura/tsuru,ArxdSilva/tsuru