Fix issue when field disappears

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25263 269b9781-a132-4a9b-9d4e-f004f1b56b58
Prevent being able to identify cards you're not allowed to see

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25264 269b9781-a132-4a9b-9d4e-f004f1b56b58
Prevent being able to see certain cards when modal opened

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25265 269b9781-a132-4a9b-9d4e-f004f1b56b58
Refactor how MindSlaver logic works so mindSlaveMaster can view their cards in addition to those of the player they've taken over

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25266 269b9781-a132-4a9b-9d4e-f004f1b56b58
Fix so extra hand panes removed after losing control of another player

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25267 269b9781-a132-4a9b-9d4e-f004f1b56b58
Support showing source card images within stack items
Update CHANGES.txt

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25268 269b9781-a132-4a9b-9d4e-f004f1b56b58
Update CHANGES.txt

git-svn-id: http://svn.slightlymagic.net/forge/trunk@25269 269b9781-a132-4a9b-9d4e-f004f1b56b58