Made to be friendly with Unity

Changed some of the libraries used and generally combed over the code so
that it will compile and allow unity to run. Tried not to butcher the
code, mainly just commenting things out.
Added animations
Added pet interaction

Pet will now blink and twitch periodically as well as respond to being
stroked
Syncing meta
Merge branch 'master' of https://github.com/mgosciniak/evolveapet

Conflicts:
	evolveapet/eap_frontend/Assets/Scripts/Backend/Animal.cs
	evolveapet/eap_frontend/Assets/Scripts/Backend/Body/BodyPart.cs.meta
	evolveapet/eap_frontend/eap_frontend.userprefs