make sure values are never "empty", set up 0 if not entered
Merge branch 'master' of https://github.com/RichmondDay/www.mini.ca
added initial form models, lang resources, & view
matched book a test drive ui to current .ca
added book a test drive ui, with province/retailer filter by current province
update form ui to match updated design
fix arrow pos
Merge branch 'master' of https://github.com/RichmondDay/www.mini.ca
book a test drive form ui
Merge pull request #86 from tonyrd/master

update to book a test drive form ui + validation