Update docs on EEx (i.e., how to loop)
Update docs on EEx (i.e., how to loop)

danikp/ChicagoBoss,frkarl/ChicagoBoss,ChicagoBoss/ChicagoBoss,synlay/ChicagoBoss,lamptt/ChicagoBoss,yunkai/ChicagoBoss,ChicagoBoss/ChicagoBoss,powermedia/ChicagoBoss,lamptt/ChicagoBoss,uselessd/ChicagoBoss,powermedia/ChicagoBoss,7i11/ChicagoBoss,7i11/ChicagoBoss,frkarl/ChicagoBoss,aherranz/ChicagoBoss,solatis/ChicagoBoss,danikp/ChicagoBoss,uselessd/ChicagoBoss,synlay/ChicagoBoss,yunkai/ChicagoBoss,aherranz/ChicagoBoss,solatis/ChicagoBoss