Revert "No new routes if openvpn is already running."

This reverts commit 5b772c23c3f45405f30de4a180fe47dbcb2fdfc4.

Because the OpenVpnService we are configuring is running, isRunning() always returns true, routes are never set, and no traffic ever goes over the VPN tunnel.  I should have caught this before i merged it before.