Postgres example from scratch
Fixing warnings. Not sure if orphan instance needs to be fixed.
Can now access any file in the directory from the webserver.
New Heist route that uses results from the postgres database
Simplified heist initialization code
Added sql file to create projects database
Update database query to match new table
Added an example of a dynamic URL route
Merge remote-tracking branch 'snap_postgres/master'
Moved snap_postgres to subfolder