Update contributors list

Author: NotRyken

gradle.properties

@@ -10,7 +10,7 @@ mod_name=CommandKeys
 mod_description=Send pre-written chat messages and commands using hotkeys.
 mod_owner=TerminalMC
 mod_authors=NotRyken
-mod_contributors=lvxnull2
+mod_contributors=lvxnull2 (#9),ttrafford7 (uk_ua),rfin0 (ru_ru),Lucanoria (de_de),Andypsl8 (zh_cn)
 mod_license=Apache-2.0
 
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