Added: A few basic tests for query construction

This is for future changes to the searching mechanism -- especially when the new fields will be added.

I'll also need to refactor the searching process later on.
Fixed: Models left in Solr

Forgot to commit to deletion in solr
Fixed: SolrSearch using Settings

When testing, don't want to connect to actual solr instance
Added: Some notes on deployment

Fixed some issues with mariaDB and celery
Added: Registration/Update Form, Account Details

Added preliminary view, template for a user-registration page.
Fixed: minor details in templates

Like "cool people doing cool things"
Fixed: Minor details of sql testing script