Add lower bound for the six dep
Add lower bound for the six dep

Change-Id: I671c554382945c71fa7669a5d3cd2c02850e8f50

keedio/sahara,crobby/sahara,matips/iosr-2015,citrix-openstack-build/sahara,esikachev/sahara-backup,redhat-openstack/sahara,openstack/sahara,zhangjunli177/sahara,mapr/sahara,redhat-openstack/sahara,tellesnobrega/storm_plugin,crobby/sahara,esikachev/scenario,bigfootproject/sahara,zhujzhuo/Sahara,openstack/sahara,bigfootproject/sahara,tellesnobrega/storm_plugin,zhangjunli177/sahara,citrix-openstack-build/sahara,zhujzhuo/Sahara,keedio/sahara,zhangjunli177/sahara,matips/iosr-2015,esikachev/sahara-backup,zhujzhuo/Sahara,ekasitk/sahara,redhat-openstack/sahara,mapr/sahara,mapr/sahara,citrix-openstack-build/sahara,henaras/sahara,henaras/sahara,tellesnobrega/sahara,bigfootproject/sahara,esikachev/sahara-backup,tellesnobrega/storm_plugin,matips/iosr-2015,ekasitk/sahara,keedio/sahara,esikachev/scenario,egafford/sahara,henaras/sahara,xme1226/sahara,esikachev/scenario,egafford/sahara,xme1226/sahara,xme1226/sahara,tellesnobrega/sahara,ekasitk/sahara,crobby/sahara