Always show 'Restarting...' text on setting SSID.
change etc TZ owner to www-data
randomize time of update and update check

Mostly addresses #142, but we still want to improve the autoupdate
eventually to add a restriction to delay it from happening while
the router is being actively used by a local user.
Merge branch 'master' of ssh://github.com/EFForg/OpenWireless
make etc TZ world readable
Merge branch 'master' of https://github.com/EFForg/OpenWireless
Merge pull request #209 from EFForg/wifi-reload

Always show 'Restarting...' text on setting SSID.
Allow float values for ISP speeds. Fixes #200
Merge remote-tracking branch 'upstream/master'