Update for 2014 rates
Add first day extra cost
Add calculation of weekly cost for long distances
Disable long distance for Lievre
Update vehicles rate labels
Remove long distance highlight when not available
Add calculation for Super Lièvre rate for A/B packages
Ensure decimals
Update copy to mention specials rates that may apply
Merge pull request #4 from j15e/rate-update-2014

Rate update 2014