Update copyright on LICENSE
Create Core and associated test project
Implementation of Core, add Console project
Use LiteGuard for null argument guards
Add console logging
Fix unintended db sharing for different sitenames
Update README.md
Add output csv to UNC path example on README.md
Warnings as errors for Release configuration
Do not generate pdb files for Release configuration
Add rolling CSV exports using PowerShell example
Refactor/test TicketRetriever, rename GetBatch to GetBatchAsync
Properly handle timezones in Wait UntilAsync
Verify exact expected GetBatchAsync wait occurs
Modify test to catch all possible nullable values
Merge pull request #1 from kendaleiv/master

Add initial feature set