Reworked commands

::commands now very pretty, paged and documents each command user has access to including privilege required
Command definitions now support adding documentation in-place.
Adds new command to hot-reload JSON while server is running (::reloadjson)

Server/src/main/kotlin/api/Commands.kt

@@ -41,9 +41,9 @@ interface Commands : ContentInterface {
      * @param name the name of the command. Example: ::example would be just "example"
      * @param privilege the rights level needed to execute the command. Options are [Privilege.STANDARD], [Privilege.MODERATOR], [Privilege.ADMIN]. Defaults to [Privilege.STANDARD]
      */
-    fun define(name: String, privilege: Privilege = Privilege.STANDARD, handle: (Player, Array<String>) -> Unit){
-        CommandMapping.register(Command(name, privilege, handle))
+    fun define(name: String, privilege: Privilege = Privilege.STANDARD, usage: String = "", description: String = "", handle: (Player, Array<String>) -> Unit){
+        CommandMapping.register(Command(name, privilege, usage, description, handle))
     }
 
     fun defineCommands()
-}
+}