plugin XEP-0277: removed cleanXHTML on output data: - while it is mandatory to clean input data, output data sent by frontends should and need to be clean - cleaning all output data means that we can't send be sure that all the XHTML we send is not modified - it's a waste of resources as cleaning today reparse the data with lxml - behaviour may change in the future (e.g. having an option to use cleaning on output data)

Use this module to temporary store files that need to be integrated to other
projects such as Wokkel.

For example, the changeset that introduced this folder adds RSM (XEP-0059)
support to Wokkel. The files in sat.tmp.wokkel are imported over the initial
wokkel files from sat.plugins.__init__.py