Well, looks like this extension is not recognized by the new version of Dreamweaver. Bummer.
No server behavior panel, no bindings panel, no database panel. Doesn't ask for mysqli activation like it does for DataBridge, etc.
Selecting WebAssist > Database > Model Database does nothing.
(In Dreamweaver CC it appears to work fine.)
I have both Dreamweaver CC 2014 and Dreamweaver CC installed.