Map UI - Signature View

[updraft0]

The system signature view should display the scanned signatures and allow their manipulation. In particular:

• List of all scanned signatures
• Ability to filter this list
  • Current filter is a basic Wormhole/Combat/Indy type filter
• Signature has a group (Data vs. Combat vs. Wormhole etc.)
• Signature has a subtype
  • Most common subtypes are mapped as static data
• "Site" type signatures (e.g. Data or Ore) have their possible subtypes selectable
• "Wormhole" type signatures also have their possible subtypes selectable (depends on the system e.g. a hisec will not have any wormhole statics)
• Wormhole type signatures can have their connection set