Converted sandbox module to slf4j
Removing intellij ide settings from git
Merge pull request #3 from ljandrew/master

SL4j conversion
Merge branch 'ljandrew' of gh.riotgames.com:ljandrew/xoomppa into ljandrew
Merge branch 'ljandrew' of gh.riotgames.com:ljandrew/xoomppa into ljandrew

Conflicts:
	pom.xml
	src/main/java/com/fapiko/xoomppa/XOOMPPA.java
	src/main/java/com/fapiko/xoomppa/XOOMPPAClient.java