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
- Renamed to Mapper
- Renamed file
- Fixed Fact attribute.
- updated Old commented out fact attribute.
Merge pull request #10 from slombardo/Add_Appointment_Test

Added test to add appointment
This is the adding of the Customer Add test.
Merge pull request #11 from tmonck/CustomerAddTest

Customer add test