some monsters and another bugs

[GoogleCodeExporter]

-monster should randomly move only after melee hit(2sec) while is blocking by 
player

-monsters should loses the target when distanse between monster and player is 9 
sqm(on ots is 12) i think

-monsters should pick-up targets which are closer and do not loose previous 
target

-message when player standing in dp and he got a parcel/letter (New mail has 
arrived.)

-if monsters are behind the wall and can't reach your battle X can disapear

- if someone(player) trying to push creature or another player he's melee 
attack should stops for 2 sec.

Original issue reported on code.google.com by [email protected] on 15 Jul 2012 at 2:51