Refresh of kubernetes config

[jpnarkinsky]

Our setup involves creating a kubernetes context for each test instance (and at times we have dozens). Unfortunately, it appears that Kubernetic only scans the .kube/config file at startup, and so far I haven't found a way to get it to rescan the file short of restarting. Is there any way to force it to reload the config or, failing that, could there be some sort of watcher that detects new contexts and adds them to the menu?