* added skeletons for commands_comsys.py (has all of the MUX2 commands I

* could remember) and functions_comsys.py (has a couple of ideas for
* useful functions).

functions_comsys.py

@@ -0,0 +1,23 @@
+import session_mgr
+import commands_privileged
+import commands_general
+import commands_comsys
+import commands_unloggedin
+"""
+Comsys functions.
+"""
+
+def set_new_title(channel, player, title):
+  pass
+
+def get_com_who(channel, muted=False, disconnected=False):
+  """
+  Get all users on a channel.
+
+  If muted = True, return users who have it muted as well.
+  If disconnected = True, return users who are not connected as well.
+  """
+  pass
+
+def get_user_channels(player):
+  pass