good progress

I had changed the meaning of getPropertiesForRecord. This needs to be fixed.

Previously, getPropertiesForRecord returned all properties with a value or document assigned. At the moment, it only returns properties which have an assigned value. This is what caused problems with snap.

Now I've fixed snap by having it call getAllPropertiesForRecord--it works and it is faster. However, for things like destroy this will not work.

Snap is now working just fine. However, I still need to fix getPropertiesForRecord. And then there are a few more things I want to test. But we are getting close to a release--likely this weekend.

Bill