Vodyani Food Fix

So, being new to the game, I recently tried out the Vodyani. They are the coolest faction yet (but I'm still exited for the espionage faction!) and deserve this change.

When begining a game, if you are not lucky enough to get two planets in your starting system, you almost immediatly will lose your population. Although the Church keeps you running, you have no population and must pay 500 essence to gain them back. 

The fix for this is simple; Replace food with essence. Food is almost usless for the vodyani, and could easily be replaced. Although you do gain extra population from food, you can easily have essence do the same. You also shouldnt gain or lose Vodyani for food though, as they are in ROBOTIC BODIES!!! This is already applied in the Vodyani Rework mod, and works very well in game. This change would save the Vodyani gameplay.

Praise the Virtual Saints!