Removed Espen's config files
[#965] [#2477] Add support for Sybase SQL Anywhere unsigned number types
[#965] Regenerated Sybase database
[#963] [#2477] Map SQL Server TINYINT to UByte
[#963] Regenerated SQL Server database
[#2477] Some databases cannot bind strings as numbers (e.g. Postgres)
[#2478] IngresDatabase erroneously joins IIINDEXES to get constraint
columns, rather than using IIKEYS
[#2478] Regenerated ingres database
[#2477] MySQL's unsigned types cannot be used in other dialects
[#2477] Regenerated databases