Add rake-tasks as submodule
Move to Nuget for Nunit Dependency
Move to Nuget for Log4Net Dependency
Move to Nuget for Rhino.Mocks Dependency
Move to Nuget for NSubstitute Dependency
Move to Nuget for Firebird and SQLite Dependency
Remove Unused ref to MySql.Data
Revert "Remove Unused ref to MySql.Data"

This reverts commit a888683a335d1493bc98c660519712a655b08329.
Remove Unused refs
Update NpgSql to use nuget
Change rake to work with Git Submodule and Nuget