Adds ID back into publications table and updates views, closes #12
Removes Turbolinks, fixes #8.
Cleaned up step 1.
Major updates to step 1, includes Non-PMID section.
Added reports controller, updated navbar & homepage.
Major updates to step 1 and step 3.

Step 1: New search section moved out of accordion to top of page.
Step 3: Page rendering moved to server and form made more 'resource' based.