remove new parsys

[selvaganesh]

I am using multiple sightly parsys for dropping the components. I need the following ()

1. No need for new parsys once component is assigned to that parsys

2. Customize the string "Drag components here" for each parsys

[Sham_HC]

1. Try to hide following http://labs.sixdimensions.com/blog/2014-04-10/toggle-parsys-on-the-fly-with-javascript/
2. Enhancement request has been filled internally CQ5-27456.  You can try with 
   1. EditContext api editContext.getEditConfig().setEmptyText  Or
   2. With overlay of /libs/cq/ui/widgets/source/widgets/wcm/EditRollover.js

[selvaganesh]

I overrided wcm/foundation/components/parsys . I included 

editContext.getEditConfig().setEmpty(false); 

editContext.getEditConfig().setEmptyText("Drag My components");

But the new empty Text is not reflecting