0.3.4

What's Changed

• Fix time adjustment buttons after copying from previous waypoint by @j-atkins in #297
• Fix ship/underway instrument sampling trajectories by @j-atkins in #299
• Handle instruments: null at waypoints by @j-atkins in #300
• Instrument problems at wrong waypoints by @j-atkins in #301
• Adjust the messaging user receives for in-port messaging by @j-atkins in #302

Full Changelog: 0.3.3...0.3.4