* Set the cooldown, for creating virus culture bottles, from 100 to 5 seconds.
 * Bottles spawned through the Pandemic will have a random pixel_x/y.
 * The recipe to remove a symptom from a virus (synaptizine + blood) will now only require 1 unit of synaptizine.
Merge pull request #2071 from Giacom/viro_streamline

Virology Feedback Tweaks