Expand SM tools

[se5a]

The basics are there now (to get SM mode: EscMenu->SM Mode) , SM can switch between starsystems, and spawn a variety of entities.
Still to do:

• UX/layout work.
• Species creator
• Colony spawning needs to be able to select from a list of facilities to add.
• Ship and planet spawning needs to display an orbit path before the entity is actually created.
• Need to be able to SM create ship and facility designs, and set them to factions.
• Planet spawning needs a lot more work, planets have such a large variety of options, the SM needs to have good defaults and it should be obvious when trying to create silly planets (ie ice planets in the inner zone).
• SM starsystem view should have options so that SM can switch between what each faction can see in that starsystem.
• Exit out of SM mode back to a faction.
• Stability
• Create a whole new system (with a seed entry)
• Specific databob/componentFeature editing (i.e. orbits, colonies/ships add/remove/damage components, add/remove cargo)
• Direct datablob manipulation? SM can currently view data using System.Reflection.MemberInfo. editing this data direct should come with a hefty warning though, ie if you direct edit the amount of fuel in a ship, it might not update the deltaV available or the added mass, and cause other such problems.

[se5a]

Ship and planet spawning displaying an orbit path mostly works. there's still some kinks, it doesn't display a hyperbolic trajectory properly, there's also something not quite right with the position widget too, works ok for small (ie earth) distances, but not for larger ones like the gas giants.