[MC 1.8.9|CC 1.78] 0.3.1

• Add "swing" method to tool manipulator: attacks or digs
• Add an API for other mods to add special swing/use handlers.
• Allow turning on/off full block modems from computers
• Fix cost of the computer upgrade
• Add "canSwing_" and "canUse_" methods to see if a tool is effective. Also add an API for mods to add custom effective handlers.
• Allow using integer ids for wireless bridges
• Add experimental Cobalt VM