provision: added "installing" and "creating" status
provision: added "installing" and "creating" status

Related to #211.

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