Cosmoteer Release Candidate 0.14.11 RC4

Thanks to everyone who helped test 0.14.11 RC1-3! RC4 is now available for testing!

Changes since RC3:

Ion beams will no longer ever do damage to or exert a force upon their own prisms, even if friendly fire is on.
Most of the built-in ships that have tractor beams have had their tractor beams changed to "push" mode.
RC Bugfix: Occasional crashes when ships are destroyed or removed from the game.
RC Bugfix: Occasional crashes during gameplay.
RC Bugfix: Error or crash when loading a ship with missile launchers that have a custom direct control binding set on a missile type that isn't selected.
Bugfix: The minimap would expand to contain the locations of the player's ships even if those ships didn't actually appear on the minimap.

Ships with prisms now can't be like bomb (-_-)

SiniyKit point ion beam into reactor and you will have bomb