Add test helper function DSEvaluationTests.SelectivelyAssertValues()
Update some test function names
Defined "USE_DSENGINE" preprocessor for "DynamoCoreUITests.csproj"
Merge pull request #1108 from ke-yu/ChocoButter-2Become1

Add helper function to test suite to selectively verify some values in a collection
Merge branch 'ChocoButter-2Become1' of https://github.com/DynamoDS/Dynamo into ChocoButter-2Become1
Merge branch 'ChocoButter-2Become1' into CrossFade
Migrated Test Cases by changing there evaluation from FScheme to DSEvaluation.

Current status of NUnit results after migrating test cases.

Total: 541
Errors: 66
Failures: 160

Pass: 315
Merge pull request #14 from riteshchandawar/TCMigration

Migrated Test Cases by changing there evaluation from FScheme to DSEvaluation.
Merge branch 'CrossFade' of https://github.com/Benglin/Dynamo into CrossFade