ujhelyiz/kgraph — pull request #1 by nyssen (2014-08-04 08:49:15+00:00)
Title: Removed EMapPropertyHolder and related constructs, made interfaces EMF-free

Replaced EMapPropertyHolder and related constructs with an extended revision of IPropertyHolder and MapPropertyHolder:
- Added getSerializedProperties() to IPropertyHolder and extended
MapPropteryHolder to provide an implementation for it.
- Let KGraphElement and KGraphData extend IPropertyHolder, using
MapPropertyHolder within the implementation.
- Changed data of KGraphElement to be EMF-unspecific (Java Object
instead of EObject).