add: [usability] script to execute passivessl.sql

Author: gallypette

populate.sh

@@ -1,2 +1,3 @@
 #!/bin/bash
-psql -hlocalhost -p5432 -Upostgres -d passive_ssl -f passivessl.sql
+# Set PGPASSWORD first
+psql -hlocalhost -p5432 -Upostgres -d p2 -f passivessl.sql