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
delete set-methods in cards, added Card-constructor
ignoring intellij files
nochmals neues gitignore
Fibonaccis best
Merge branch 'develop' into feature/logic
addPlayer implemented
added uri handling for windows
fixed a bug 
stopped trace logging from the log4j module
Merge branch 'hotfix/PropertyFile' into feature/logic
bugfixing modulo cardPoint
added MoveContainers
ignoring intellij settings