Gn2 prod install

Now we have this command to install oq-platform as production:
./openquakeplatform/bin/deploy.sh <--host|-h> hostname [<--db_name|-d> db_name] [<--db_user|-u> db_user] [<--hazard_calc_addr|-h> <addr>] [<--risk_calc_addr|-r> <addr>] [<--oq_engserv_key|-k> <key>]

and, to commute from http to https you use:
 /usr/local/lib/python2.7/dist-packages/openquakeplatform/bin/oq-platform2https.sh <http2https|revert>