ResearchBodies

Fix Instructors showing in other KSC Facilities - now only show in the Obervatory.
*Fix a few issues with discovery of bodies using the TB-75. NOTE: TB-75 can only DISCOVER previously unknown bodies.
It cannot be used to further research a found body by scanning manually. It does have a role to play in the research contracts though that
allow you to further discover information about the bodies.
*If you load a save file that was created before you installed ResearchBodies - ResearchBodies will now correctly update the save with the
necessary ResearchBodies information and automatically turn ResearchBodies on. The default difficulty setting will be used as to which
bodies you will be able to see.
*You should restart KSP any time you disable or enable ResearchBodies in a save game.
*Added Part module info for the telescope parts to display in the extended tooltip in the parts picker in the SPH/VAB.
*Fix issue with save file reloading not resetting the visible bodies in the Tracking Station/MapView.
*Enabled old mode of clicking to research in the Observatory, etc if the current game is a sandbox or science sandbox game. But this is not
much fun at all. The mod is intended to be used in Career game mode.
*Fixed issue with the popup window not clearing in Flight when the telescope found a body.