Use git commit id instead of bogus svn number
Try to prevent assertion like in crash 1363915050.359567678.txt
Fix crash when a window closes while waiting for confirmation about whether it can close (crash 1364036786.2098935319)
Prevent crash when window closes while modal shell log panel is up (crash 1364371976.1378167291)
Prevent an assert from firing in accessibility code; just return NSNotFound instead (crash 1365066932.1521046750)
Prevent assert in _findEntryBeforeOffset from firing; this seems to comport with the expected behavior documented by its caller. Fixes crashes like 1368452337.628220834