Merge pull request #752 from tonyrd/development

updated legal for west & central AGAIN!
IE Support
removed commit
Merge pull request #753 from shutter111/development

Model Page IE Support
Merge pull request #754 from tonyrd/development

Development
Service Inclusive Calculator in Chrome
Merge pull request #755 from shutter111/development

Service Inclusive Calculator in Chrome & [French] Service Inclusive
added freight & pdi calc to QC, fixed total obligation