Default Filter #29

When using a dropdown filter on a DOM instance ($dom->setFilter()) if you choose to set a default value this value is used for EVERY subsequent query.

ie: if I set to filter my object by Colour = Blue as default and then change the filter in the CMS to red, the subsequent query that is generated is Colour = Blue AND Colour = Red.

There needs to be some separation of the default filter and subsequent ones.