provision: add UploadDeployer
provision: add UploadDeployer

This is a provisioner that can deploy uploaded files.

Related to #874.

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