...to avoid double reloading by a browser.

But always use the bundled sugarcube-2 format files

Adds OS detection to allow compiling on macOS.

This reverts merge request !3010

Sync

Merged pregmodfan's mods and anon's face/prosthetics mod. Also fixed bugs and got dicked around by twine being terrible and refusing to export for 30 minutes leaving me confused and annoyed over why the bug I was fixing wasn't gong away.

compile script update, clinic release fix, cervix pump research text fix, slave interact new drugs set options, re-added

Large vanilla changes to compiling, enhancements and bugfixes. Beginning of incubator functionality.