Add new fields, and new PDF file with all pages for fields
Add extra fields to runner
In runner, add signature blob to the input hash
Use 2 page application for PNG generation, pre-cache all the others
adding clearing fields and four file uploaders, plus a quick and dirty rewrite of all copy
Rename ssn_page1 to just ssn
In calfresh_web, add extra input needed for redundant PDF fields (eg, SSN on page 1 and ssn on page 3)
Merge branch 'clearing-fields-and-uploads' into back-front-end-integration-for-clearing-fields
Tie in backend to front end and add labels to front end
Fix page preview
Add HTML markup necessary for file upload (enctype, and name attrs to inputs) and clean up label markup for uploads
Implement verification doc upload and faxing
Spike some image mimetype detection using shell magic and atrocities
Fix issue with wrong page
Merge tag 'v2'

Version 2, as tested at Food Bank Foster Grandparent event