Gui: player methods, i18n
algorithm: annotations etc.
Exception handling, comments, constructors
properties
imports
Exception handling
Algorithms: imports, Test

Signed-off-by: Roland Bruggmann <brugr9@bfh.ch>
formulierung
Merge branch 'master' of
Conflicts:
	GraphVisualisierung2/src/ch/bfh/bti7301/hs2013/gravis/core/Core.java
	GraphVisualisierung2/src/ch/bfh/bti7301/hs2013/gravis/core/IteratorManager.java
	GraphVisualisierung2/src/ch/bfh/bti7301/hs2013/gravis/core/graph/item/AbstractRestrictedItem.java
	GraphVisualisierung2/src/ch/bfh/bti7301/hs2013/gravis/core/graph/item/edge/RestrictedGravisEdge.java
	GraphVisualisierung2/src/ch/bfh/bti7301/hs2013/gravis/core/graph/item/vertex/RestrictedGravisVertex.java