Added test for both siblings() and siblings(String) to verify bug #168
Added test for both siblings() and siblings(String) to verify bug #168

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