checkstyle done

ignored finalizing parameters and methods
ignored naming conventions
ignored magic numbers (in tests)
Merge branch 'master' of https://github.com/HalliGalli/PowerHangmanServer

Conflicts:
	PowerHangmanServer-ejb/src/java/halliGalli/WordFacade.java
	PowerHangmanServer-ejb/test/halliGalli/AccountsTest_BB.java
	PowerHangmanServer-war/src/java/halliGalli/AdminUserServlet.java
	PowerHangmanServer-war/src/java/halliGalli/AdminWordServlet.java
	PowerHangmanServer-war/src/java/halliGalli/LoginServlet.java
	PowerHangmanServer-war/src/java/halliGalli/ServletUtils.java