* pilot.stats() now reports fuel consumption.
* Fixed aiL_accel to do what it says on the tin.
* Fix the breakage that was the previous fix.
* Remove baffling functionality.
* Improved the speed limiter to be sane. Ship speed will not be reduced below 0 anymore, instead thrust will be adjusted if necessary.
* Use the safe_load function to load YAML instead of the unsafe default (patch by Paul Wise).
* Return the real thrust value, not the squared value.
* Fixed system.adjacentsytems(). Hidden and exit-only jumps broke the Lua stack.
* Do not use misn module in events.