New facial expression : cry

Hi, in these days I added a some random events, mostly short and a couple medium sized.
One of those medium sized required some new expression that I still didn't had which is the crying one.

In the next days I'll need to add other two expression, an embarassed and a sleeping one, all required for the same event.
This is the first event that actually make use of facial expressions.
I should start use them more.