[REM3-189] Change URI from host name to host address

[systemtrap]

the proposed change for https://issues.jboss.org/browse/REM3-189

[dmlloyd]

We require that all contributions be made under the terms of the MIT License, http://www.opensource.org/licenses/mit-license.php. Do you agree to the these terms?

And also, it is very likely that this project will shortly be relicensed to the Apache license version 2.0. Do you agree to this change in license?

[dmlloyd]

Rejecting this PR. If you look very closely, the code has already been changed from using getHostName() to getHostString(), the latter of which will never do a reverse lookup.