Prevent concurrent modification exception when building targeting overlays

git-svn-id: http://svn.slightlymagic.net/forge/trunk@28058 269b9781-a132-4a9b-9d4e-f004f1b56b58
Version bump to 1.5.30.001

git-svn-id: http://svn.slightlymagic.net/forge/trunk@28059 269b9781-a132-4a9b-9d4e-f004f1b56b58
Fix crash that can occur after earning an achievement

git-svn-id: http://svn.slightlymagic.net/forge/trunk@28060 269b9781-a132-4a9b-9d4e-f004f1b56b58
- Move Requirements Check from activeTrigger to canRunTrigger fixing some issues with intervening if (Valakut/Scapeshift)
- Reverted cards with spell cast numbers back to original numbers

git-svn-id: http://svn.slightlymagic.net/forge/trunk@28061 269b9781-a132-4a9b-9d4e-f004f1b56b58