autosave in notes pane puts cursor at top of pane

[dcohen]

From Roy: "I noticed that when i was taking notes in Zotero on the minnesota report the following happened if i wrote notes on the pane on right (rather than in separate window): every couple of seconds, you would be taken up to top of window. I'm assuming that this is happening b/c it is saving since it doesn't happen if you don't type anything."

I've been able to reproduce this; it's annoying. Again, must be taking notes in the right column rather than a separate window (e.g., after you've saved a note and then add to it).

[dstillman]

(In [653]) Closes #274, autosave in notes pane puts cursor at top of pane