enable sessions (unencrypted) in dev
rename v4_layout to layout and remove old layout
Only render jSignature stuff on signature page using Sinatra::ContentFor
remove unused routes/views
add start route/view to highlight important info and link to policy docs #CYA!
update language in signature page + UI tweaks
added 'remember your rights' in /complete
update readme with redis install/server start instructions
send 'Start New App' button back to /
Merge pull request #226 from codeforamerica/plain-language-info

Plain language info