Simpler, more coherent presentation of source taxanomies
Fix for null History object (causing JS errors in IE)
Styling tweaks to property inspector; added PhyloPic for chosen node.
Proper depth sorting for all elements in argus.
Removed diagnostic text from hidden argus dividers.
Cleanup of diagnostic console chatter
Clearing junk text from argus dividers.
Converted taxon search to use proper TNRS on treemachine.

NOTE that this is more thorough, but very slow. I've disabled autocomplete (triggered on keyup) in favor of an explicit searchbutton, and increased the minimum length of search-text to 5 chars.
Basic label ("unnamed") for unlabeled ancestor nodes.
Added a spinner and improved choreography during tree movement.
Replacing spinner with animated GIF (for support in IE<10)
Added a commenting pointint to http://preloaders.net/en/circular

This is the tool used to generate the (free and unencumbered) spinner graphic.
Removing link to deleted CSS
Slimmed-down footer design
Cross-indexing all comments for smarter filtering/analysis later.

Each comment is now keyed to the target node's OTT id (if any), synthetic-tree placement (if we're looking at a synthetic tree), and source-tree placement (if any).

In the case of non-tree-view pages ("About" page, etc), general comments would be keyed to a root-relative URL.
Merge pull request #21 from OpenTreeOfLife/provenance-display

Improved argus display, property inspector, TNRS, feedback UI and storage, PhyloPic.