sdk-843. future proofing for the enumerations
sdk-843. deleted Temporary test cases
sdk-843. deleted Temporary test cases
connectors-843. Future proofing of enums
sdk-843.Challenge Question MaskInput is set to true on default, old version of code was throwing exception on default case.
Merge remote-tracking branch 'origin/10.8' into dev

Conflicts:
	sdk/Silanis.ESL.SDK/Properties/AssemblyInfo.cs