Update 2.1

Hello Folks, 

I'm very pleased to announce the release of the version 2.1 of the Animated Monster Pack! In this update I included the following content:

• Slimes ( Water, Fire and Leaf )
• Snakes ( Water, Fire and Dark )
• Two new Rat types ( Water and Sand )
• A Orc 

Hope you enjoy it! Feedbacks are really appreciated!