Reinforced wooden doors.
gotta swap branches to bugfix!
Reinforced boarded windows!
Metal doors!
Metal armored windows!
Recipe tweak.
Tweak.
Move new field_ids to bottom.

Should hopefully fix the weird tile problems we have been having lately.
Merge partial field definition fix.
Reorder the rest of the field definitions.
Merge reinforced buildable terrain.
Rearrange new terrain enums to not mess up existing saves.
Merge pull request #6065 from kevingranade/terrain-enums-strike-again

Terrain enums strike again
Merge pull request #6066 from kevingranade/fix-field-order

Fix field order