fixed - next preowned form after submit showing wrong message.
e Please enter the commit message for your changes. Lines starting
NEXT PreownedLocator - sometime not passing in retailer number, missing
hidden retailer number on form
fixed - AUTO Emailer- Head office emails are sending sending with nothing in
subject
fixed - AUTO Emailer - Check if email if available before sending
auto-responder, not all email address is required on all forms.
fixes to form, var out of scope for on screen msg
Merge pull request #345 from tonyrd/master

fixes to preowned form, missing retailer in table (req for siebel), email failing to send if user does not enter email