Merged revision(s) 7057 from branches/ja2_source_official_2014:
- increased background-based chance to steal to 50%, money/gold/solver will be preferred targets
- lowered exp stat gain for handling tripwire
- new background ability: disarm_trap alters effectivity at defusing bombs
- Fix: incorrectly deleted soldiers could still be counted as jamming/scanning

git-svn-id: https://ja2svn.dyndns.org/source/ja2/trunk/GameSource/ja2_v1.13@7058 3b4a5df2-a311-0410-b5c6-a8a6f20db521