Update OrmLiteCountTests.cs

fix methods "long Count(IDbConnection db)" and "long CountByColumn(IDbConnection db)"
Update OrmLiteCountTests.cs

fix methods "long Count(IDbConnection db)" and "long CountByColumn(IDbConnection db)"
Update OrmLiteCountTests.cs

fix methods "long Count(IDbConnection db)" and "long CountByColumn(IDbConnection db)"
Update OrmLiteCountTests.cs

fix methods "long Count(IDbConnection db)" and "long CountByColumn(IDbConnection db)"
Merge pull request #377 from angelcolmenares/master

Update OrmLiteCountTests.cs