replace own RDF vocab class by extension of rdf2go's
refaktored model repo test, extracted helper methods to new ModelUtils
clean up
running multiple vis projects by name
primitive console for running multiple vis process without app restart
adapted tests for use cases to project loading
labeling connectors (as titles) in (collapsible) tree layout
data model reasoning as option (improved)
ignore gen data files
ignore d3vis gen folders
ignore tmp avm
test files
highlight parents and direct children in collapsible-tree paths
partly fixed bug where not only data graph was visualized (same has to
be done for class-level relations)
remove gen files
fixing data graph quering for class-level queries
shapes as use of svg-groups by id
custom shapes in collapsible tree (size handling may need improvement)
clean up and merge force-directed-graph arrow layout trials
before merging label positioning and arc label positioning improvements