fix bidirectional
fix ie problem
fix switch in ie
some mini fixes for ie
fix all tests and start to implements all edges
add Aggregation Assoc
change this.create
try to fix style
fix svg color
add GraphDiff to NP
change Javascript
first test
some fixes for javascript object diagrams
remove some errors
fix some erorrs
fix loader
add some Method in RootController
Merge branch 'Javascript_refactoring'

Conflicts:
	NetworkParser/src/main/resources/de/uniks/networkparser/graph/drawer.js
	NetworkParser/src/main/resources/de/uniks/networkparser/graph/graph.js
change Pane to Region