Catch exception from invalid scripts during save&load (Fixes #1590)
Add missing visibility flags
Fix crash during spell creation when an effect targeting a skill/attribute doesn't have one assigned yet (Fixes #1598)
Fall back to resolution selected from list when switching to fullscreen (Fixes #1599)
Add a dummy GetStat function returning 0 (Fixes #1589)
Allow modCurrent instructions to decrease below zero (Bug #1589)
Print exterior grid position in betaComment
Fix list of moved references being discarded (Fixes #1613)
Handle Deleted moved references (Bug #1613)