Fix JS error when scrolling permanode page

Change-Id: Ibae861247e083f9aec5b14e428bf086a3631d721
Merge "Fix JS error when scrolling permanode page"
Live search results via WebSocket.

Works in the debug page now, but not wired up to the main UI.
Leaving that for Boodman.

Change-Id: I0d0acf78cbcd228e95e391d724ea43571d174511
Merge branch 'master' of https://camlistore.googlesource.com/camlistore