OPEN - task 17: Editor/View 
http://github.com/markus1978/emf-fragments/issues/issue/17

First experiments with the EMF editor framework.
OPEN - task 19: Reflective meta-model registry causes problems with
multiple meta-models 
http://github.com/markus1978/emf-fragments/issues/issue/19

Solved issue 19. We now check if a references class is already a
reflective class, before we (wrongly) register its meta-model as a
regular model.

Removed some old test code for JDTAST.
CLOSED - task 18: Datastore registry 
http://github.com/markus1978/emf-fragments/issues/issue/18

Removed the datastore registry and now use the regular protocol maps
within resource sets to create proper datastores and fragmented models
that use those stores.
Added a few pictures for documentation purposes.