Support for Xcode 5.0.1

Note that MobileSafari doesn't work with Xcode 5.0.1, instruments fails
starting it with:
ScriptAgent[2758:2f07] +[UIAXElement initializeAccessibility]:
UIAutomation never received kAXAccessibilityLoaded.  Waited 30.01
seconds.
ScriptAgent[2758:2f07] AXError: Could not auto-register for pid status
change
ScriptAgent[2758:2f07] Failed to enable accessiblity,
kAXErrorServerNotFound
2013-10-25 10:29:53.555 instruments[2717:5d5b] Automation Instrument ran
into an exception while trying to run the script.
UIAScriptAgentSignaledException
2013-10-25 17:29:53 +0000 Fail: An error occurred while trying to run
the script.
Instruments Trace Complete (Duration : 35.144489s; Output : ...)