Improve support for dynamic sql via velocity, see IBATISNET-269

Files:
added: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Fixtures/Mapping/VelocityTest.cs (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Apache.Ibatis.DataMapper.SqlClient.Test.2005.csproj (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Domain/NVelocitySqlSource.cs (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Maps/Account.xml (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Fixtures/Mapping/DynamicTest.cs (try)
added: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/bin/Debug/SqlMap.velocity.config (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Fixtures/Mapping/MSSQL/ProcedureTest.cs (try)
added: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Maps/Dynamic.Velocity.xml (try)
modified: /ibatis/trunk/cs/V3/src/Apache.Ibatis.DataMapper.SqlClient.Test.2005/Maps/DynamicAccount.xml (try)