Add concept of 3dmodel media type, improve logic for uploading and simplify interface
Add ability to search / sort by existance of a 3dmodel
Update view for new 3dmodel content type
Improve 3dmodel search so that if you specify a string it will narrow it down to records with 3dmodels with that in the notes
Add ability to search for images and assoicated notes, also fix issue with multiple images on a single record causing search to return multiple rows of the same record