selenium tests aren't runnable on non-localhost host

[Gaetan Renaudeau]

test-runner module doesn't work with non-localhost domain. It's a problem for multi domain application.

For example, I run a server on 10.0.0.10, on http://10.0.0.10:9000/ the selenium test fail (the test runner try to acceed to http://localhost:9000).

I attached a patch to fix the problem : the host can be set in conf/application.conf with the (optional) field "http.host" like we set the http.port .

Best regards,
Renaudeau Gaetan