Zentyal/zentyal — pull request #1124 by sixstone-qq (2014-03-11 23:55:45+00:00)
Title: Several fixes on HAProxy and WebServer (all related)

HAProxy fixes (not required a changelog entry):
* Fix typo in method call
* Fix warnings when the port is disabled
* Fix uninstallation of any HAProxyServiceBase module

Webserver fixes:
* Check, at least, a listening port is mandatory
* Fix when webserver is not listening in HTTP port