add dependency injections
Merge branch 'master' of https://github.com/timoweiss/de.htwg.se.go.git

Conflicts:
	de.htwg.se.go/go.log
	de.htwg.se.go/src/de/htwg/go/Go.java
	de.htwg.se.go/src/de/htwg/go/controller/impl/GoController.java
	de.htwg.se.go/src/de/htwg/go/model/impl/GameField.java