This allows the ability to do things such as change defaults or properties of sources without necessarily breaking older user configurations that had older defaults or properties.
(This modifies UI, libobs, deps/obs-scripting, various cmake files) Found using: `codespell -q 3 -S *.ini,./UI/data/locale,./deps/w32-pthreads -L aci,dur,iff,mut,numer,uint`