Increase socket-timeout (#2010)
Increase socket-timeout (#2010)

* Increase socket-timeout

* Added option to set timeout via environment

Updated uWSGI config to allow for setting the timeout via an env var

* Adding arbitrary config var

* Fixed syntax for using env var in uwsgi config

* Decreased the default timeout to 30s

The default socket-timeout is now 30s when there is no value set for UWSGI_SOCKET_TIMEOUT

mitodl/micromasters,mitodl/micromasters,mitodl/micromasters,mitodl/micromasters