Change to allow older blueprints to continue to work.

Blueprints no longer ignores wifi chat. I changed the unit test to ignore that part of the string.

Fixed a bug where blueprints saved in sub editor couldnt be loaded.

Added nil check to label text parser.

Added a unit test to loading. It should fail if your loaded circuit does not match your blueprint file EXACTLY. This will require people to update their save files.

Even if it says it failed to load it almost certainly still works, its just a version mismatch. Just resave over the top of your old file to update that file.

This should make it impossible for a load to silently fail. This should result in fewer botched blueprints from me, and likely other people as well.

You can test every one of your blueprints with the console command bp unit_tests

Updated label on self closing airlock.

Updated label on overclock reactor.

Fixed self closing airlock and overclock reactor blueprints.

Updated the labeling on the overclock reactor, and added another version of it.

Fixed the labeling on self closing airlock built in blueprint.