Adding methods with the correct providerKey
Merge pull request #1 from koswesley/newbranch

Newbranch
Merge pull request #602 from koswesley/ShippingProvider

Shipping provider
Adding Shipping Methods should work now
Merge pull request #604 from koswesley/ShippingProvider

Added missing key for shipping providers
Updated NuGet reference to pull from MyGet
Merge remote-tracking branch 'merchello/1.1.0' into 1.1.0