Fix issue with vanilla /give command, add /mmob egg
Use SkillAPI allies for friendly fire checks
Fix "requires" items in Citizens traits getting removed on restart
Add "language" config option, to easily change the language of in-game text. Thanks to the generous help of translators, the following built-in languages are available: CN, ES, ES2, ES3, KO, ZH
Fix an issue where the vanilla /give command could duplicate items when a wand inventory is open
Add /mmob egg command, for getting a spawn egg of a mob or magic mob