Issue 7231 (Ctrl+Shift+I results in "TypeError: Firebug.QuickInfoBox is
undefined")
http://code.google.com/p/fbug/issues/detail?id=7231
Issue 7234 (Text cursor is sometimes placed before the hash sign when
using 'goto line number' shortcut)
http://code.google.com/p/fbug/issues/detail?id=7234
Merge remote-tracking branch 'origin/master' into jsd2