[FIX] Start UWSGI script (documentation)

start_uwsgi

 #!/bin/bash
-# Script to start uwsgi
-# TODO do it as sudo or simple user ?
 
-# Creat the log file at current time
-FILE="/var/log/gargantext/uwsgi/$(date +%Y%m%d-%H:%M:%S).log"
-touch ${FILE}
+# Script to start uwsgi
+uwsgi /srv/gargantext/gargantext.ini 
 
-# add a group here
-chmod o+r ${FILE}
+echo "To reload UWSGI: touch /tmp/gargantext.reload"
 
-# finally start the server with that log file
-uwsgi gargantext.ini --logto ${FILE}