Added ingame option to invert mouse wheel direction (by Iop)
o Howto get synaptic touchpad working with 1.13: http://www.bears-pit.com/board/ubbthreads.php/topics/314276/Synaptic_touchpad_with_JA2_v1_.html#Post314276

git-svn-id: https://ja2svn.dyndns.org/source/ja2/trunk/GameSource/ja2_v1.13@5792 3b4a5df2-a311-0410-b5c6-a8a6f20db521
When talking to an enemy, we can surrender to him if he hasn't asked us to before.

git-svn-id: https://ja2svn.dyndns.org/source/ja2/trunk/GameSource/ja2_v1.13@5793 3b4a5df2-a311-0410-b5c6-a8a6f20db521