Planet Progression

*Updated es_ES.Lang (Thanks to Yataro-Ibuza)
*Tweaks to research paper code to reflect full use of the paper
*Fixed issue #49
*Made ResearchHooksMP.hasUnlockedCelestialBody static
*Fix possible init issues due to network packets delay with Custom Celestial/Galaxy Map screen
*Allow for ExtraPlanets Celestial/Galaxy Map screen to take priority since PlanetProgressions research system is now supported by ExtraPlanets (v0.5.6 & above) Celestial/Galaxy Map screen
*Added an API for checking if a celestial body is researched/unlocked
*Updated ko_KR.lang (Thanks to mindy15963)
*Fixed issue #46
*Added missing recipes for Satellite Rocket Launch Pad & Satellite Rocket Launch Pad
*Changed Satellite Rocket Fuel Capacity from 1500mb to 1000mb
*Added Satellite Rocket Launch Pad (Place in a 5x5 grid)
*Changed Satellite Rocket to use new Satellite Rocket Launch Pad
*Removed the requirement for the player to fly with the rocket, you can now right click the rocket to launch it or use the Auto Launch System
*Added a Satellite Rocket Launch Module to assist with the Auto Launch System for the Satellite Rocket
*Fixed issue #44
*Added a few helpful tooltips to the Satellite Rocket
*Set required GC version requirement to Build 185