Added DDL template for functions/procedures.
Added DDL template for functions/procedures.

Only for MySQL at the moment.

annndrey/npui-unik,nikitos/npui,annndrey/npui-unik,unikmhz/npui,nikitos/npui,hermes-jr/npui,unikmhz/npui,unikmhz/npui,annndrey/npui-unik,unikmhz/npui,hermes-jr/npui,hermes-jr/npui,nikitos/npui,nikitos/npui,annndrey/npui-unik,hermes-jr/npui