Associate a conference to each submission

Create a options table to store the current conference name. The conference name is then stored along with the inquiry submission. Add a new route /download and update /csv so users can filter by conference which submissions to download
update tests

Fix tests to accommdate for updated schema. Add tests for new routes
Add timestamp along with tests
Split up date fields from 1 to 3 fields

Update tests
Update README's and Change log
Merge pull request #9 from mscweb/raulchacon/conference-name

Raulchacon/conference name