Autopickup from adjacent tiles.
Remove items from submap with the correct index for each direction.
Typo fix
Initial Zones manager commit. Open with 'Y' and select 2 points. GUI in the works.
Started on the Zone Manager Gui.
Basic Zones Manager GUI.
Json saving/loading.
Cache and check zone data when pickung up items.
Display distance and direction to zone.
Added en/disabling zones.
Added option to show on the zone on the overmap.
Merge branch 'master' of https://github.com/CleverRaven/Cataclysm-DDA into apu-adjacent
Improved ASCII/SDL redrawing. Reduced draw_ter() calls.
Merge branch 'origin/apu-adjacent'
Make PR24 retractable.
Make expandable baton expandable.
Create map::i_at_stacked() for stacking items in map
Fixed door-curtains in vehicles

Reversed order of checking in vehicle::next_part_to_open and
vehicle::next_part_to_close, as previously you would close a curtain
before a door and open a door before a curtain.

I suspect when the feature had been originally tested there was a
special z level for on_windshield that put them farther outside than a
door, but currently they are at the default z level which is farther
inside than a door.
Visually hide on_roof parts of the vehicle you are currently in

The smartest place to install solar panels is generally on the
interior roof, where they're less likely to be shot at or collided
with.

Unfortunately this also means that every tile of your RV ends up
looking the same.

This PR hides things on the roof of the vehicle you're currently
inside. You can walk around inside, seeing what's inside, as that's
what your character is going to see while they're inside.

Only display of the active vehicle is changed. Other nearby vehicles
display the same way they always have.

A few things (anything not BOARDABLE, notably trunks and empty frames)
are not considered by the existing logic to be "inside" the vehicle
for passenger purposes, and therefore standing in them gives you the
outside view.

Those same parts are the ones you can't step into if you let go of the
controls in a moving vehicle.
Makes the crossbow recipe slightly less wonky.

A rubber hose? Really? And no mechanism to fire it with? Come on,
people.