Updated CodeSmith templates

CodeSmith 3.0b3 is out, and my old templates were not compatible as the file-header comments I used did not use the apropriate comment tags. This provided a nice excuse to update them, and test the beta at the same time. Below are the results:

• Stored Proc Wrapper - a C# wrapper around stored procedures
• CRUD Procs - a template for creating CRUD procedures (and more)
• Stored Procedure Descriptions - updated version of my sample template included with CodeSmith, creates Description extended properties for procedures and their parameters
• Add/Drop Columns - simplifies the process of adding/dropping a column to/from multiple tables

Oh, and CodeSmith 3 is definitely worth the upgrade.