uwsgi support

[dometto]

The 'Best practices' section in the Readme recommends using uwsgi, but it is currently not even installed as part of the Galaxy python requirements. So support for uwsgi in this role is not working, barring manual hacks. Perhaps references to uwsgi should be removed from the documentation, or support for installing it automatically should be added?

(In addition, it seems to me that the 'Best practices' section could use some updating -- the strategy outlined there does not work without also explicitly enabling support for systemd with mule. Is this still really the best practice?)

[hexylena]

uWSGI is no longer possible to use, references to it should be removed completely.

no it is not current best practice, you're right it needs an update.