Removing key-value browser button as per Philippe Mougin's request (key-value browser apparently now deprecated). I'm turning it into an associate with view button for now, that will automatically open up a browser with the selected object. The name function (as pointed out by Philippe) is no longer necessary, since it is part of the browser (there is a name button in the browser). However the select view button is not as powerful as FSA's associate (which lets you choose directly document, controller, etc.). This is not yet working, but I need to to the development on my intel mac so I'm checking it in now. It should be working in the next commit.