adding d3
Revert "redirect_to was removed from django 1.5, and deprecated in django 1.4."

This reverts commit 7cc94c178878633009a3af7057571b956d316118.
Revert "Revert "redirect_to was removed from django 1.5, and deprecated in django 1.4.""

This reverts commit 17a4777b04d95b37ba6ad5d165a0f86eeb35116e.
Revert "adding d3"

This reverts commit 7e1f62bdc8bc4958875a8aadcb628872945eec94.
d3 added
add module before calling
got data to pass from controller
added user defined circle
cleanup