Document tool reloading with serve.

16:59 < pvh_sa_> so with planemo, if I want to fix bugs / reload / test and not have to restart the whole galaxy each time, I should use my own galaxy install (where I am admin) right? instead of --install_galaxy
17:01 < jmchilton> pvh_sa_: yeah if you use your own Galaxy and it have a .venv setup with watchdog installed - I believe the tools will automatically relaod
17:02 < pvh_sa_> watchdog? is that documented anywhere?
17:13 < jmchilton> pvh_sa_: nope
17:13 < jmchilton> cd galaxy; virtualenv .venv; . .venv/bin/activate; pip install watchdog
17:14 < jmchilton> I'll create a note to document that somewhere