Add PartsTransactionRequest to OpenTrack lib
Revert "Add PartsTransactionRequest to OpenTrack lib"

This reverts commit a074423da3f573373b6bf8b9e5087c2a3edecaf1.
Finish adding the PartTransactionsRequest

Add PartsTransactionsRequestResponse
Merge branch 'Add-PartsTransactionRequest' of https://github.com/tmonck/OpenTrack.NET into Add-PartsTransactionRequest
Merge pull request #1 from tmonck/Add-PartsTransactionRequest

Add parts transaction request