- fixed alien contacts not properly saving between sessions
- faster cube rotation on start
- music for most screens remembers last playback location and continues
- system notes automatically added for many log entries that reference systems
- fixed xp gain from researching artifacts sometimes out of range
- fixed a couple of typos/formating issues in log entries
- fixed thermoplast creation (again)
- fixed flying to a planet when not at a valid system
- fixed visit date on system info display
- fixed missing asteroid material
- fixed adding gun nodes not increasing the maximum number of gun nodes
- fixed ship config display not updating ship type images
- history display now allows targeting
- resting will now possibly create a random alien encounter (like the original)