Removed some future additions, implemented others
Removed some future additions, implemented others

* [FT] Real-time calculation of [distance from bodies](https://github.com/Arrowstar/ksptot/blob/5eb5dc990fce6299c4c209995d9a224aeece7da1/helper_methods/astrodynamics/getAbsPositBetweenSpacecraftAndBody.m) for signal delay and solar power readouts
* [FT] Better use of dynamic tooltips to show planet/moon information in the system overview diagrams
* [FT] Tell the site to remind you when a launch or maneuver is coming up in a few minutes
* Cookies to allow for stuff like launch ascent FPS and help text
Gaiiden/FlightTracker,KSAMissionCtrl/FlightTracker