Fix setup.py
Fix setup.py

* Remove python26 check
* make setup.py executable
* Move shebang to top

himaaaatti/qtile,tych0/qtile,flacjacket/qtile,zordsdavini/qtile,jdowner/qtile,de-vri-es/qtile,andrewyoung1991/qtile,dequis/qtile,kynikos/qtile,kopchik/qtile,kseistrup/qtile,farebord/qtile,qtile/qtile,frostidaho/qtile,xplv/qtile,dequis/qtile,jdowner/qtile,soulchainer/qtile,apinsard/qtile,kopchik/qtile,cortesi/qtile,nxnfufunezn/qtile,himaaaatti/qtile,cortesi/qtile,andrewyoung1991/qtile,ramnes/qtile,apinsard/qtile,nxnfufunezn/qtile,StephenBarnes/qtile,StephenBarnes/qtile,aniruddhkanojia/qtile,rxcomm/qtile,zordsdavini/qtile,flacjacket/qtile,farebord/qtile,kseistrup/qtile,tych0/qtile,rxcomm/qtile,aniruddhkanojia/qtile,de-vri-es/qtile,soulchainer/qtile,kynikos/qtile,frostidaho/qtile,ramnes/qtile,qtile/qtile,xplv/qtile