-Basically just gives the tether lateload z-levels actual z-levels and assigns them for use.
-Also moves the cave/ore generation for beach cave and V2 caves for the actual map loader instead of some awaymap temp objects that had apparently didn't have enough concept for proper z definitions.
-Fixes the forementioned things constantly bugging out and spawning all those caves and ores into the surface level foundations.
-Also fixes PoIs getting squished at least until Polaris gets their shit together with yet another submap rotation refactor.
God let me get some fucking rest fsghjasf
Removes a very large amount of world loops.
Adds a macro to painlessly generate a global list, and the needed code to modify the list when an object is made or deleted automatically.
Cleans up some commented out code.
* Moves proc/initialize() from being on /atom/movable, /are and /turf/simulated to being on /atom - Now turfs can initialize too
* Added the SSatoms subsystem which controls initialization of atoms at roundstart and during normal conditions.
* Disabled the old auto_init = 0 behavior, ALL atoms should get initialized() called on them now.
* Refactored the way initialize() is called during /New() to utilize SSatoms instead of SScreation
* Removed SScreation, as it was only a stop-gap until SSatoms could be ported.
* Updated the maploader to inform SSatoms when it is loading maps instead of SScreation.
* Updated the template map loader to use SSatoms to perform initTemplateBounds
* Renamed 'initialized' var in seed_storage to deconflict.
* Removed usage of auto_init = 0, replaced with a no-op initialize() proc for atoms that don't need initialization.
* For non-assoc lists every value was being read as a string. For vars like "access_req" this is bad - it doesn't work. Therefore we add support for lists of numbers.
* While I'm here, might as well add support for non-string keys of associative lists too, since that's required by things like vending machines.
