New test.
Fixed Sybase batch.
Revert "Updated MySql NuGet."

This reverts commit 2b73d82c86f48144b10e128b815df0024b94b1c2.
Updated NuGets.
Fixed FW 3 project.
Fix for enum mappings to nullable fields
fix regression
Working on user test.
Merge branch 'master' of https://github.com/igor-tkachev/bltoolkit

Conflicts:
	Source/Data/DataProvider/DataProviderBase.cs