required to run dotcover
Temporary Disable Preview Bubble in order of letting test cases pass.
Temp fix for Dynamo.Tests.UI.VisualizationManagerUITests.VisualizationInSyncWithPreviewUpstream
Fixed VisualizationInSyncWithPreviewUpstream
change the format to xml
Merge pull request #602 from monikaprabhu/master

file required to run dotcover as as a  command line
fixed collapsing issue with default values
collapsing unit tests
removed old unused test file
Merge pull request #600 from SeanNguyen/NUnit_Fixing

Fixed Fail NUnit Test cases
Merge pull request #603 from riteshchandawar/master

Added 3 Geometry, 3 SliceList and 6 Sample Test cases.