added index.styl
added index.styl

F4-Group/nib,ecmartinez/nib,tj/nib,ilovezy/nib,JulianWielga/stylus-less,seleckis/nib-pushup,ecmartinez/nib,tj/nib,rstacruz/nib,F4-Group/nib,ilovezy/nib,seleckis/nib-pushup