Code Effeciency Project:  Vent scrubbers have a bit more sanity.

No longer checking for 0.00000000000000000000000001 moles of toxins scrubers can only detect stuff worse then 0.001 moles.

Have a nice day.
Removes useless unfat sting from evolution menu

Also fixed a typo; but meh.

No point in having to use points on something that has no use.
Spaghetti isn't called spagetti anymore

Didn't change the code/vars/recipes; just fixed the Name line to the
proper spelling.
Merge pull request #4691 from Ccomp5950/ventfix

Code Effeciency Project:  Vent scrubbers have a bit more sanity.
Merge pull request #4700 from Jarcolr/diction

Spaghetti isn't called spagetti anymore
Merge pull request #4696 from Jarcolr/epsilon

Removes unfat sting from changeling evolution menu
Mapfix - Viro/MedMaint not having area definitions
Merge pull request #4711 from Ccomp5950/viro_mapfix

Map fix - Virology
Merge remote-tracking branch 'upstream/master' into develop
Revert "Removes useless unfat sting from evolution menu"

This reverts commit 925cb02ef703c93a716408d0dcc9fe782b997297.