Generate constants for Custom APIs

[rappen]

Name, Input params, Output params.
Useful code can be found in https://github.com/rappen/CustomActionTester/blob/master/CustomActionTester/CATcode.cs

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Deployment: Online
DB Version: 9.1.0.25245
Connection Controls Version: 1.2020.10.35
XrmToolBox Version: 1.2020.10.41
Tool Version: 1.2020.2.1