plugin text commands: commands are now sorted in /help

src/plugins/plugin_misc_text_commands.py

@@ -205,7 +205,7 @@ class TextCommands(object):
         longuest = max([len(command) for command in commands])
         help_cmds = []
 
-        for command in self._commands:
+        for command in sorted(self._commands):
             method = self._commands[command]
             try:
                 help_str = method.__doc__.split('\n')[0]