Erwan

- Code cleanup
- fix issue 142 . This will lead to other issues for some cards. These issues can be fixed by using targetcontroller/controller...etc
- Added a few cards

projects/mtg/bin/Res/sets/LEG/_cards.dat

@@ -285,6 +285,8 @@ text=Destroy target artifact. You gain life equal to its converted mana cost.
 id=1607
 target=artifact
 name=Divine Offering
+auto=destroy
+auto=life:manacost controller
 rarity=C
 type=Instant
 mana={1}{W}