Refactoring runtime metamodel
updating after core's refactoring changes
Create new visitors in model sph
refactor after core changes
Adding visitors to sph
Merge remote-tracking branch 'origin/development' into refactortrees
Refactoring trees
Refactoring of runtime tree
Merge pull request #28 from openworm/refactortrees

Refactortrees
Release 0.1.6
Merge pull request #29 from openworm/development

Release 0.1.6