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

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