Cleanup project.json files under test/
Cleanup .csproj files
Updating build.sh to work on Mono
Fix for #603 - SqlException: New transaction is not allowed because there are other threads running in the session.

- Applies workaround for Ix-Async/#5 to First operators.
Fix issues building in VS 2013
Skip copy-sqlite target on Mono
Moved Compiled Model out of Product Assembly