Map update, fixes some naughty areas and adds lights to art storage and bridge maint.

Adds a couple of blob spawn points, fixed the engineering hallways being the same area with different names which really confuses APC's and other stuff.

Engineering EVA storage is it's own area type now instead of just a link to the EVA above the bridge.

Redid the engineering area definitions to not be the relative definitions and made them full definitions.

Fixes #4682