Op and deop commands now act a bit better, dropped the code that tells you whether the player is offline or not, ops the player otherwise, and changed the colors around. Else ifs combine code, and it makes the code look less messy, try to use this, as it does the same thing as multiple if blocks would. Gamemode command has more color. Added quite a few different CommandExecutor methods that are the basics, kicking, banning, and some more Javadocs.
Merge remote-tracking branch 'origin/1.6.4-develop' into 1.6.4-develop

Conflicts:
	src/main/java/org/minetweak/command/CommandExecutor.java
Op and deop commands now act a bit better, dropped the code that tells you whether the player is offline or not, ops the player otherwise, and changed the colors around. Else ifs combine code, and it makes the code look less messy, try to use this, as it does the same thing as multiple if blocks would. Gamemode command has more color. Added quite a few different CommandExecutor methods that are the basics, kicking, banning, and some more Javadocs.
Less logging!
Changed crash report messages to be shorter.
More messages changed.
Javadoc improvement in the TabCompletion class.
Named some unknown functions, and more language improvements.
Assuming this function is indexOf. Correct me if I am wrong.