Ajusting deployment settings.

- Local database is now sqlite.
- Production database is now pgsql.
Fixed authlevel spellings (it was authLevel in many places).
Fixed overflow settings for .user_details.
Added body text processing.

Check app/start/global.php for bodyText function. It's also being used
throughout controllers which need to process body texts.
Changed ::route calls to ::action calls.
Renamed processBody to bodyText in files I had forgotten to deal with.
Change in style; allow_comments check before comment.
Changed styles back.
Trying styles.
Messing around with styles.
Goin back to older styles.
Fixed routes to accept back id's only as [0-9]*
Several adjustments

As mentioned before, some adjustments were in place.

- Laravel's Validation class is now being used to aid with dealing with user
input from html forms.
- Mass assignment is now being used to remove code tediousness.
- Escaping is being well handled in a disciplined way: every piece of output
which isn't generated internally is escaped. As a note, this item isn't
100% implemented, but it's on its way.
- Local database is sqlite. Remote is pgsql.
Not really sure.