Pet Dusky v0.02c hotfix

- Squashed one minor bug, there is still a known issue with the Unity web player that causes occasional crashes that I am attempting to figure out a solution for.

- Adjusted mood effects, it should be easier to increase the red bar as well as easier to decrease the yellow and blue bars. The thresholds for triggering different endings have been adjusted as well to make accessing certain types of endings easier.

- Additional shader and texture improvements, mostly on Dusky's clothes.