Bump version of XCode attach macro.
Stamp MainResourceLoader inside of loadNow(), instead of load(). The former is called by setDefersLoading(false), while the latter is not. Also, loosen the guard so that non-root main resources are stamped, not just the root.

Closes #112.
Remove debug logging from ResourceLoader.cpp.
Add some guards for error cases in ResourceDidReceiveResponse::dispatch()
Add a guard to detect and avoid unusually long simulated user waits. Also clarify what the re-entrancy guard in DeterminismController::didDispatch() is for.
Add guard against undefined previous mark time, which would cause extremely long ssiimulated waits. Fixes #68.
Rework how we make the HTML parser deterministic. Fixes #113.
Simplify some of the initialization and resizing code for the overview widget. Reorganize the panel to put the miniview on top, and detail views on bottom. Fixes #102. Fixes #75.
Fix regression of overview message causing x- and y- overflow.
Surface playback failure messages to user interface. Fixes #93.
Fix build bustage for non-Timelapse build configuration.
Update pieces of WebKitLauncher from a nightly tarball. Fixes #84.
Rename playbackFailed to playbackError, and add isFatal boolean argument. Part of fix for #115.
Add enum for replay error strategy, and make it configurable from the inspector frontend. Related to #115.
Route error reporting through DeterminismController, and centralize error recovery strategy. Fix minor bugs preventing trivial example from working. Fixes #115.
Fix a misplaced assertion in DOMTimer instrumentation that should only hold true when in the non-error path.
Clean up how breakpoint providers are invalidated from the TimelapsePresentationModel.
Change overview message panel to accept arbitrary DOM nodes as content. Required for #116.
Add UI for continue, ignore warnings, or abort. Fixes #116.
Extract error data union into a struct member of DeterminismLog. Fixes #121.