fix for issue #376 (embedding barrels in ceiling)

Fix line endings, add missing amMine entry

teleport hack fixes: * don't let hogs fall into other hogs, barrels or other gears * stop animation on damage (doesn't work with invul, sadly) * don't force waiting for ground-contact in inf attack mode * fix initially placing hog right next to instant-mine causing bugs

adjust velocity when entering/exiting the 4x routine

Let's try *4 instead. Not nearly as much of a win, but might be usable.

So, unc0rr won't let me revert to pre-e496587db93e, but reverting db731c523653 makes the rope less-sticky-enough to actually be usable in an ordinary game without my screaming at the monitor as I drown for the nth time...

if this doesn't work I shall cry like a lady

I assumed NO_VIDEOREC would be set if ${FFMPEG_FOUND} was false. doesn't seem to be the case.

engineclean returns

Not sticky rope

perf tweak

LAND_HEIGHT/LAND_WIDTH need setting later now

Correct snow fall/rotation (matching visual gear)

Oops

Rope fix without hacks.