updated clean up message and removed "check faces with zero map area" message.
updated clean up message and removed "check faces with zero map area" message.

eoyilmaz/anima,eoyilmaz/anima,eoyilmaz/anima,sergeneren/anima,sergeneren/anima,eoyilmaz/anima,eoyilmaz/anima,sergeneren/anima