Outposts v0.2: Test PR (#1789)

## About The Pull Request

ships spawn in (non-exclusive, so don't get too comfortable) hangars at
the outpost sized to them, connected to a new "main level" of the
outpost via an elevator. new hangars are generated as necessary as ships
spawn / dock. let me know if radio works across hangars or not

~~this is mega-unfinished and not fit for merge, but it IS fit for test,
and that's what we do around here isn't it???~~

i'm basically done with this. that took a hot minute.
for detailed documentation, check here:
https://hackmd.io/@Xegx-gsTR2WyYII99ZKtrg/B1updZdK2

## Why It's Good For The Game

it's cool

## Changelog

:cl:
add: Ships now spawn at the outpost, in hangars. Take the elevator in
the top-right down to the main level.
add: 100% guaranteed most realistic ss13 elevator experience if you
ignore all the things that aren't realistic
/:cl:

---------

Co-authored-by: Bjarl <94164348+Bjarl@users.noreply.github.com>
Co-authored-by: spockye <79304582+spockye@users.noreply.github.com>

_maps/example_ship_config.json

@@ -20,5 +20,6 @@
 		},
 		"Assistant": 3
 	},
-	"enabled": true
+	"enabled": true,
+	"space_spawn": false
 }

_maps/outpost/elevator_test.dmm

@@ -0,0 +1,40 @@
+//MAP CONVERTED BY dmm2tgm.py THIS HEADER COMMENT PREVENTS RECONVERSION, DO NOT REMOVE
+"a" = (
+/obj/structure/elevator_platform,
+/turf/template_noop,
+/area/template_noop)
+"c" = (
+/obj/structure/elevator_platform,
+/obj/machinery/elevator_floor_button{
+	pixel_y = 25
+	},
+/turf/template_noop,
+/area/template_noop)
+"k" = (
+/obj/structure/elevator_platform,
+/obj/machinery/status_display/elevator{
+	pixel_y = 32
+	},
+/turf/template_noop,
+/area/template_noop)
+"E" = (
+/obj/structure/elevator_platform,
+/obj/machinery/light/directional/north,
+/turf/template_noop,
+/area/template_noop)
+
+(1,1,1) = {"
+c
+a
+a
+"}
+(2,1,1) = {"
+k
+a
+a
+"}
+(3,1,1) = {"
+E
+a
+a
+"}