Obstacles are now first class object
Goal models converted to the new flat structure
Moves some methods to helpers methods
Agent assignements are now separated from first class entities
Implements view fix point for goal agent assignments
Continues refactoring goal metamodel
Fixes model analyzer for the new structure
Fixes dot exporter
Fixes omnigraffle exporter
Fixes relational generator
Updates omnigaffle export
Updates entities
Makes rendering more robust
Updates refinements
Fixing bugs
Fixes rendering attributes
Renders softgaol contribution
Adds custom data to kaos meta model entities
Updates generator