0.0.3 Bugs, QOL changes and Linux build

Hey,

Quick patch to fix up some user-reported issues.

• Shep speed slightly increased
• can no longer select jobs unless zoomed into the terminal
• q and e keys for roll are now disabled. Ship should auto level so this isn't required
• the spacebar and enter keys no longer skip dialogue
• When encountering a dialogue option mid journey, the game will slow down to 20% of its usual speed. Allowing you to click without affecting steering.

I've also included an untested Linux build.  I can't test if it runs so let me know if you manage to get it working.

Thanks dGameBoy101b for reporting the bugs., the other suggestions will be in future patches.