+ The "zoom prep", where the div is resized behind the scenes, is now much more robust; items can be rearranged while in this state (in response to new tabs opening, for instance), and everything still works out.
+ Group._activeTab is now a TabItem rather than a DOM element
+ Most of the old "mod" routine is now in the TabItem constructor; "mod" no longer exists
+ You can drop tabs onto groups (but no tabs on tabs yet)
+ Disabled resize for now
+ Fixed a bug with groups looking like they were deleted but not really being
+ Changed the iQ.fn.animate call signature: it now takes two arguments, a CSS object and an options object (with possible parameters: duration, easing and complete)
+ iQ.fn.animate now reliably calls back the completion routine (this was causing all sorts of trouble)
+ Reenabled TabMirror.pausePainting
+ Added animate.html, a test bed for playing with CSS transitions
+ Fixed a bug with iQ.fn.one that caused it to not properly set "this"
+ Temporarily disabled TabMirror.pausePainting, which is causing problems at the moment (will fix soon)
+ Now saving pageBounds.
+ Removed some unnecessary save calls and added some necessary ones
+ Added a reset command to the dev menu; wipes storage and refreshes
+ Fixed the save command on the dev menu so it now works again
+ Reconnected storage sanity checks
+ Removed a bunch of now unused storage code
+ Fixed a problem with cold start
+ Removed a bunch of logging code
+ Pulled BrowserWatcher out of tabs.js
+ Added a direct link to the code documentation to the dev menu
+ Fixed: Quit Firefox and relaunch. You'll reopen with that tab, but the tab bar doesn't have its tab limited to the containing group. It should limit them.
+ The last tab you were viewing is now highlighted as the focused tab.
+ You can get back to the tab you were looking at now by hitting the escape key.
+ You can navigate to the focused tab by hitting the return key.
+ You can select other tabs via the keyboard with the arrow keys.
+ Created Utils.copy to make duplicating objects cleaner
+ Fixed a number of issues with pulling tabs out of a tray. Temporarily disabled the delay on drag as well.
+ Improved the threshold for switching from grid to stack; only happens when the grid fills up.
+ No longer announcing "bad storage data" when there is in fact no storage data (fresh start)
+ A couple more asserts
+ Added sanity checks on data going to and from storage (still some work to be done there); if the check doesn't pass, the data isn't loaded/saved
+ Added a manual save option to the dev menu
+ Added Utils.isNumber, as well as standalone isRect and isPoint routines
+ Miscellaneous double checks and assertions
+ Groups now have some extra space at the bottom to accommodate for the "new tab" button
+ Items now unsquish after another item is closed, and on resize. This should cut down on random-seeming unsquishes later.
+ Changed the behavior of removing the penultimate tab from a group. The group no longer goes away until the very last tab is removed.
+ Added some new rect utilities for finding if a point/rect is inside another rect
