Add Agent Tools

[o2asdv]

Can the distributed client functionality be added? I currently have multiple OpenWRT routers, with WatchYourLAN's master deployed on one. However, due to different network segments, it cannot detect changes on the other OpenWRT routers. If possible, could support for a client-server structure be added later on? This way, scan information from multiple routers can be aggregated to a unified WatchYourLAN.