adding properties to base.pp to enable/disable sso
adding new code to start-servers.sh in order to be able to generically map any hostname to lb IP; by defining a payload param in cartridge config - MAP_TO_LB; this property can define comma separated list of hostnames that should be mapped to LB IP
adding APIs which should point to key manager
IS as a key manager related puppet configs
Merge branch 'master' of github.com:wso2/private-paas