improve tsuru-server configuration doc
improve tsuru-server configuration doc

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