Added post route for prayers/new to root url.
In prayer_request/index view, added display of prayers for every prayer request.
Changed 'sqlite3' gem to accomadate for heroku app.
Changed public/500 to test the heroku app error page.
Changed message in public/500 to check the app.
Added '/' route to config/routes: trying to figure out why the app gives http:500 error.