Fill out README.  Add images.
Shrink image.
Add detail to README.
Improve AST modification.  Improve styling.
Merge branch 'master' of https://github.com/omphalos/earhorn
Use bookmark API.
Simplify log keys.
Fix column overlap.
Better formatting of Boolean, Number.  Add three.js demo.
Basic timeline working.
Fix html in string, widget replay.