Integrate Web Frameworks x Management Interface

[sgtp]

Integrate Apache Wicket to implement simple web interfaces to admin.
Note that this has implications on issues #9 #14 #16

[sgtp]

Note: REST editing of URLs is problematic.
One may want to change attributes of:
http://example.com/entity1
however, he or she may want to change the attribute of this resource as it is known in the register:
http://example2.com/

Using a REST approach results in URL misalignments, so we are going for:
http://example2.com?edit=http://example.com/entity1

[marqh]

closed by #25