added testcases
Card and CardDeck implemented. Testclasses included.
added Player and corresponding Testclass. Changed some stuff in Card /
CardDeck
Many comments
making it possible to shut down the server
added Log4j and sample implementation
merged with develop
merged Junits into the feature tree
Merge branch 'feature/junit' into develop
added uri handling for windows
fixed a bug 
stopped trace logging from the log4j module
added MoveContainers
ignoring intellij settings
Merge branch 'feature/Containers' into develop
Merge branch 'develop' into feature/GUI

Conflicts:
	.classpath
	- problem was the that we added assets and junit tests, fixed that.