ddSquashed commit of the following:

commit b3d14dc372aeffff166f7d135b8e1d64d9ac36d6
Author: Steve Millidge <smillidge@c2b2.co.uk>
Date:   Fri Nov 28 20:06:11 2014 +0000

    Modified admin console to support setting of remote-user-mapping and scheme-mapping

commit fe50197030e0cd442c1b70a0358c81b2b1efe528
Merge: 736364f 82b0181

Fix #75 Fix for https://java.net/jira/browse/GLASSFISH-20842: Forward-port of commit: e54698c (the glassfish config part)
Requires: https://java.net/jira/browse/GRIZZLY-1720 (related pull request: GrizzlyNIO/grizzly-mirror#4)

Thanks to ratcashdev for forward ported commits

Also adds admin console support