Updated language, it will now overwrite the language file if CommandsEX has been updated and it will also add missing variables if found
If a command returns false, it will now send a usage message to the sender, this also allows for the usage message to be translated
Fixed using a database query with parameters
Added the /language command, this command allows users to set their language
Merge remote-tracking branch 'origin/master'

Conflicts:
	resources/lang/lang_en-gb.properties