Many small udpates
Merge pull request #480 from shutter111/master

Many small udpates
hot fix to book test drive: passed in retailer from Build & price, added hidden retailer for retailer
site
Merge branch 'master' of https://github.com/RichmondDay/www.mini.ca
Merge pull request #482 from tonyrd/master

hot fix to master, build & price retailer ddl selection