Add apdex score in uri statistics summary page

[ga-ram]

Current uri statistics summary page shows total count, failure count, avg time, max time for each uri.
It would be useful to show apdex score for each uri to instantly get an insight of which uri is reponding badly.
Apdex is already shown above the response time scatter chart for entire responses of each application.
In uri statistics page, this apdex score will be broken down into each uri level to see which uri responses dragged down the entire apdex score for that application.