Cisco: Fix graph active route selection

Fix active route selection - only best route can be red in the grap.
Other routes (esp. received&used) are nothing special anymore.
Cisco disable debug logging from pexpect

Disable debug logging from pexpect (contains passwords!).
Add busy image to the index page

Add busy image to the index page when loading result from the router
Scale down fonts at widescreens

110% font size was too much even for wide screens.