left command keycode is 93
Merge pull request #9 from lepture/command

right command keycode is 93
miss require event for destroy
Merge pull request #10 from lepture/event

miss require event for destroy
add ie7-9 support
Release 0.2.1
break, instead of continue
clean unbind
Release 0.3.0
added multiple modifiers test
add multiple modifiers example
add "super" closes #6
"super" example
remove "merge" dep
add package.json
Release 0.4.0
fix .unbind(keys, fn), closes #13
Release 0.4.1
Logic that's more in line with `bind` to unbind shortcuts with mods

Closes #14
Merge pull request #15 from dandean/14-fix-unbinding-with-modifiers

Logic that's more in line with `bind` to unbind shortcuts with mods