+ more work on groups pushing things out of the way
+ some steps toward having groups and tabs share an interface
+ more geometry: we now have a point class, and the rect class now has center and intersect routines
+ You can no longer launch into a tab by right clicking it
+ A group's close box now works
+ A group's title bar now works again (silly css misunderstanding)
+ Added a basic Rect object to utils.js, and a getBounds routine for retrieving the bounds of a DOM element
+ The Utils logging routines no longer expand functions (instead just saying that it's a function)
+ It's no longer possible to accidentally launch into a tab by dragging the mouse and ending up on a tab. Same for close boxes
+ It's no longer possible to add a tab to a group twice (by dragging it around inside the group)
+ When a tab inside a group is closed, it's removed from the group. If it's the last in the group, the group goes away
+ Refactored mirror code to make mirror objects first-class citizens
+ Added a utility routine for determining if an object is a jQuery object (couldn't find one in jQuery itself)
The first time you use the function, it embeds Firebug Lite and then uses that console. This makes it easy to introspect objects, etc. All-around good stuff.
+ New tabs in the stacks candy now find an empty hole rather than piling up at the top
+ The stacks candy now has a "site" feature (upper right) that groups the tabs by domain
+ TabMirror now has a feature to allow pausing paint updates. This allows you to fly things around the screen without getting stutter from paint calls. The stacks candy is currently the only candy that takes advantage of this.
+ The stacks candy was not visually deselecting a group that had been lassoed once the menu went away; it is now.
+ Added assert() to Utils
+ Utils.error() now identifies the error as coming from tabcandy
+ Added a getMilliseconds() to mirror.js (for some reason, it wasn't liking the one in Utils) to replace the use of new Date(), which doesn't work in all situations
+ Added a heartbeat to TabMirror, where all painting happens now. This allows us to control when and how frequently painting happens, throttling when there are a lot of items on the screen.
+ Additional clean-up in TabMirror
+ Added a tab() feature to window.Tabs, to get a tab object from one of the tab's elements
+ Stacks now pile up directly on top of each other in the stacks candy (rather than being offset a little)
+ Added Utils.isRightClick() for weeding out right clicks in mousedown
+ The Lasso now only starts for left clicks, not both left or right
+ the top level index.html now automatically grabs all the different visualizations and lists them
+ Added a visualization switcher that can be dropped into any visualization; drop down in the upper left of the window
+ The Utils routines log(), trace() and error() now take in any number of parameters. If a parameter is an object, its first level is automatically expanded
+ Fixed lasso in the "original" visualization
