* send back success of include/exclude request
* update dacfx nuget package and use new api to get affected dependencies of include/exclude request
* addressing comments
* rename test
* Addressing comments
* switch to ambient props and targets files
* build against Microsoft.Data.SqlClient
* build tests
* fix test bug
* temporarily add SMO nuget to the repo
* update to released Microsoft.Data package
* pass AzureAcountToken if there is one
* Addressing comments
* formatting
* more formatting and moving getting connectionstring from constructor to CreateSchemaCompareEndpoint()
* updating dacfx with private nuget for testing
* Updating to real dacfx-preview version
* Removing additional refs added by nuget package manager (these were not there previously)
