Misc fixes - see description

Fix procedures not filtered by schema name the same way tables are.
Fix Connections closed inside a using statement (double dispose).
Fix byte[] type cannot be made a nullable (?) method parameter (SqlServerSchemaReader)

Add Inflector.UpperCaseFirstCharacter
Add Inflector.ToPascalcase
Updated multi file generation code to latest release.
Use spaces for indentation consistently.
Trim line endings