Undeads now start with a Heat Beam rune instead of phase door

Entities add_mos can have an "auto_tall" property to autoset display_y and display_h corresponding to the tile geometry

Channel Staff provides a 20% damage mod bonus to the staff firing

Added social links to the main menu, to the forums, facebook and twitter

Auto hit/auto crit attacks now use a better mechanism that is not affected by actualy hit/crit chance