Added suggestion by JetsOnTrain.

You can set a cap for how much the oxygen regenerates.

Maximum: 100
Default: 100
Minimum: 0

Minimum basically disables the mod.

This means if you have 76 oxygen but have it set to 50. It won't regenerate your oxygen until you are below 50.

MAKE SURE YOUR CONFIGS ARE THE SAME!!!!
IF NOT IT CAUSES DESYNCES OF OXYGEN AND THAT IS BAD!!!!

Change a config display name to be more clearer its for oxygen.

Initial upload, version 1.0.0