change: - allow to specify crowd.server.host and crowd.server.port also in...

change: - allow to specify crowd.server.host and crowd.server.port also in CIFEX and Datamover Console service.properties
- change CrowdAuthenticationService constructor such that it can cope with the port not being set in service.properties (int -> String)
- rename property crowd.server.url to crowd.server.host in service.property of lims)

SVN: 7813