Added some additional info in the installation guide (OF-47)

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@11481 b35dd754-fafc-0310-a699-88a17e54d16e

documentation/docs/install-guide.html

@@ -120,7 +120,10 @@ into Openfire. Simply launch Openfire (platform-specific instructions below) and
 connect to the admin console. The default port for the
 web-based admin console is 9090. If you are on the same machine as Openfire, the
 following URL will usually work: 
-<a href="http://127.0.0.1:9090">http://127.0.0.1:9090</a>.</p>
+<a href="http://127.0.0.1:9090">http://127.0.0.1:9090</a>. Initial setup and administration can also be done
+from a remote computer using LAN IP address instead or hostname if it is resolvable by the remote computer.
+Windows Server administrators should add http://127.0.0.1 address to Internet Explorer's Trusted Sites list, if
+Enhanced Security configuration is enabled in Internet Explorer. Otherwise they will get a blank screen.</p>
 
 <h2><a name="tools">Admin Console</a></h2>
 <p>After completing the above steps, Openfire will be configured