Add button for clearing signature (works, pending nicer design)
updated style for the clear signature button
Merge pull request #161 from codeforamerica/clear-signature-button

Clear signature button
Implement PDF writing for interview times (verbatim fields in PDF)
Edit interview form to have fields same as CF285 form
Put interview page back in step flow
Swap in 3-page Calfresh application (for interview times)
Add 3-page CF PDF
Remove 2pager PDF