Blood On The Sand - Version: 1.20 file

Changelog:

- 15.05.2011 - 1.20:
	- Combined Arms:
		- Fixed: conflicting information as to who your
		  engineer is
		- Fixed: town defenders will not attack you until the
		  proper attack begins
		- Improved: better solution to having the
		  reinforcements join you if they are needed
		- Improved: town attack is better balanced
	- Technology War:
		- Fixed: identity of player
	- The Final Stand:
		- Improved: better detection of when Aziz's compound
		  is clear