Fixing some bugs in the re-tooling of toggleClass, adding in some performance optimizations.
Fixing some bugs in the re-tooling of toggleClass, adding in some performance optimizations.

chitranshi/jquery,jquery/jquery,jquery/jquery,sancao2/jquery,hoorayimhelping/jquery,rwaldron/jquery,scottjehl/jquery,chitranshi/jquery,npmcomponent/component-jquery,isaacs/jquery,diracdeltas/jquery,eburgos/jquery,praveen9102/Shazam,praveen9102/Shazam,rwaldron/jquery,sancao2/jquery,RubyLouvre/jquery,roytoo/jquery,jcutrell/jquery,demetr84/Jquery,diracdeltas/jquery,kpozin/jquery-nodom,ilyakharlamov/jquery-xul,isaacs/jquery,gnarf/jquery,hoorayimhelping/jquery,jcutrell/jquery,gnarf/jquery,jquery/jquery,roytoo/jquery,ilyakharlamov/jquery-xul,fat/jquery,Karyotyper/jquery,diracdeltas/jquery,sancao2/jquery,mislav/jquery,dtjm/jquery,roytoo/jquery,Karyotyper/jquery,mislav/jquery,npmcomponent/component-jquery,RubyLouvre/jquery,eburgos/jquery,fat/jquery,eburgos/jquery,dtjm/jquery,scottjehl/jquery,kpozin/jquery-nodom,Karyotyper/jquery,quiaro/request-agent,demetr84/Jquery