Test wrong given mcMMO class.
Increase version number.
Update jar file.
Add changelog
Merge pull request #6 from ChinChangYang/1.8.1v6-CCY-1.4.2

No more mcMMO-related exception spam
Merge branch 'master' into develop

Conflicts:
	changelog.txt
	jar/Lumberjack.jar
	src/main/java/nl/mightydev/lumberjack/OnPlayerHit.java
	src/main/java/nl/mightydev/lumberjack/util/LumberjackConfiguration.java
	src/main/resources/plugin.yml