Sometimes its advantageous to have any stanzas which are not handled by the current install of XMPP-FTW to be pushed to the client regardless of parsing. This is where `xmpp-ftw-wtf` steps in.
If using this plugin ensure it is the last listener in the stack (by adding it as a listener first). Otherwise incoming packets which can be parsed will not be delivered as expected.
All packets pushed by `xmpp-ftw-wtf` are pushed via the xmpp.wtf.push event.
Note: `xmpp-ftw-wtf` has not been added to the demo system. If you think this is wrong please let me know!