Avoid opening the mod manager twice

Sync RNG functions added that would not induce a desync in coop.

Appearence part attach spots can be any of the entity spots

All body entities are listed in the appearance editor, ignoring the gender.
Shielded an error in Black Planes placement when no rooms are found on the map.

All body entities are listed in the appearance editor, ignoring the gender.
Shielded and error in Black Planes placement when no rooms are found on the map.

All body entities are listed in the appearance editor, ignoring the gender.
Shielded and error in Black Planes placement when no rooms are found on the map.

The particle names are now available

More mod items based on vanilla classes (thanks to Kpoji4er)

Vanilla presets can be copy-pasted into the mod editor if conversion is possible.

ModItemConvertAsset is case insensitive for file extensions.