Added GUI for Router, however broken for now
Made Router GUI work, ready for beta testing

Upgrade system for routers is ready for testing \o/
Merge branch 'master' of github.com:MightyPirates/OpenComputers
Merge branch 'master' of github.com:MightyPirates/OpenComputers
Changed most things noted on in last PR
Changed some references in favour of cleaner code
Changed a couple things regarding Switches
Merge branch 'master' of github.com:MightyPirates/OpenComputers
Merge branch 'master' of https://github.com/Kilobyte22/OpenComputers into switch-upgrades
Some refactoring to get rid of the use of 'router' instead of 'switch' for consistency.
Also updated localization keys from 'router' to 'switch'/'access point'.
Added third upgrade type for switches (for packets / send cycle), using RAM for that, hard drives for queue size.
Some more GUI ground work.
Synchronizing values for open switch GUI.
Properly restoring upgraded values when loading.