* Begins work on Planetary meteors
* Work, clean meteor code.
* Continues work. Meteors now handle their own movement and launching.
* New meteor types, some added to waves. Large meteor type fully implemented.
* Fix and adjust for comments.
* Refactor holomap generation
* Portable mapping units
* Fix misnamed state
* Make it small
* Reduce power usage
I didn't know you could use fractional amounts!
* Apply suggested changes, fix indent
* Fix icon_state bug
Mostly ports /tg/'s method of seeding submaps into specific z-levels.
Due to the low number of submaps present, all of the PoIs are guaranteed to spawn. As more are added, this should fix itself.
* Settings for specific z-levels are defined in datum types, allowing the lists of Z levels to be automatically configured. This solves the problem of being unable to use the z-level #defines in associative lists.
* Converted the example and northern star maps to use the new system.