-small edit to previous addition

-Added angle display to railgun sonar console (turns red if an impossible firing angle is selected)

-fixed small syntax error for OP status display (would sometimes falsely read "disabled")

-more edits to the airlocks so they can be repaired easier and more reliably by bots, and increased flooding speed

-minor visual edits

-added setting to completely disable battery charging

- Minor improvements to backup timer:
- Limited output to 40min, so it doesn't show crazy high numbers when the power deficit is very small (usually during reactor powering up)
- Shuttle docking status will now be included in the calculation of estimated remaining battery time as well

- Improved reliabilty of battery controller when a battery is at 0% condition
- Simplified overload buffer: It will no longer take the number of disabled capacitors into account; the advantage of doing so was negligible in practice and used lots of parts
- Relabeled "Buffer Load" to "Strain", and corrected a minor display error for its value
- Increased cooldown period of buffer system
- Decreased engine power consumption slightly
- Item count didn't grow, somehow
- minor edits

-corrected low price after debugging

- Optimized method to disable light filters to save a few components
- Now that the teething troubles are sorted out, focus will be on further optimizations and improvements

- Stealth mode will no longer disconnect crafting stations from power. They don't create sonar noise, and the only reason to switch them off is saving power (which isn't primary purpose of silent mode and added unecessary complexity). Crew can/must now use their own judgement on whether to use fabricators while on battery power.