This hunk of information is in the wrong location. If you are to put it anywhere, it should be in [the 'complete' install section](https://github.com/Connexions/rhaptos2.repo/blob/master/README.rst#complete) aroudn where the 'rhaptos2repo-initdb' script is mentioned.

I question the necessity of making specific mention of the "session cache" in the readme, because it is just another model or set of models that we put into the database schema.