Added the vehicle update api call.
Merge pull request #7 from BFrench81/vehicleUpdate

Added Vehicle Update
Update NuGet spec file.
Added ability to chose the path that the log files get created.
Forgot to use 'this' qualifier.
Merge pull request #8 from BFrench81/addLoggingFolderOption

Add Setting to Chose XML File Path
Added partial classes for the closed repair order requests.  Now if the RepairOrderNumber is less than one, it will not serialize.
Merge pull request #9 from BFrench81/fixGetClosedRepairOrders

Fix GetClosedRepairOrders Request
Updated nuspec version
- Updated default credentials to have test account data
- migrated DealerTrackMapper.cs to this project
- use valid customer key
- renamed  AppointmentUpdate.cs to AppointmentTests.cs
Finish CustomerAdd test