restructured repository based on following standards:

https://github.com/HW-Core/directory-structure

sql/structure/CHARACTERS_CHANNELS.sql

@@ -1,9 +0,0 @@
-CREATE TABLE `channels` (
-  `channelId` int(10) unsigned NOT NULL AUTO_INCREMENT,
-  `name` varchar(128) NOT NULL,
-  `team` int(10) unsigned NOT NULL,
-  `announce` tinyint(3) unsigned NOT NULL DEFAULT '1',
-  `password` varchar(32) DEFAULT NULL,
-  `lastUsed` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`channelId`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Channel System';