Somewhere around Safari 6 a new toolbar identifier is being used. Try it first, and if not found, fall back to older identifier. Fixes #1.
update project for 1.14 release
Fix latent bug. Should have been testing ! class all along.
Remove support for all pre Maverick versions of OS X. Upgrade Xcode settings and fix deprecation warnings that resulted.
Update copyDebug.sh tool for change to build location... which happened a long time ago, like Xcode 4.
Use new (I think new as of Safari 6) user default toolbar identifers.
This breaks support with older versions of Safari.
Use unique context for KVO observer, call super if it isn't you.
Fixes #1.