wind blowing around mines off-turn was too annoying.

Keep rope/jetpack/parachute selected when destroyed and having secondary ammo selected Assumption: You rope with secondary ammo selected. You miss a shot, destroying the rope gear. Previous behaviour: Rope gets deselected and the secondary ammo gets selected, you can no longer rope. Very annoying, reason of many Shoppa fails! New behaviour: Rope stays selected, but selection of secondary ammo is cleared (because rope gear got destroyed). Makes much more sense overall. Analog for jetpack and parachute.

Fix rope angle possible to go below 0° if having secondary weapon selected