Add Self-Destructing Cookies to incompatible add-on list
Add Self-Destructing Cookies to incompatible add-on list

While we have some workarounds for Self-Destructing Cookies, by wiping cookies it breaks My Shots and generally makes things difficult.  SInce incompatible add-ons only give a warning, it seems appropriate to add the add-on there.
6a68/idea-town,mozilla/idea-town-server,lmorchard/testpilot,fzzzy/testpilot,clouserw/testpilot,6a68/idea-town,meandavejustice/testpilot,flodolo/testpilot,lmorchard/idea-town,dannycoates/testpilot,6a68/testpilot,flodolo/testpilot,lmorchard/idea-town-server,flodolo/testpilot,chuckharmston/testpilot,fzzzy/testpilot,6a68/testpilot,lmorchard/idea-town-server,dannycoates/testpilot,6a68/idea-town,lmorchard/idea-town-server,mozilla/idea-town,mathjazz/testpilot,meandavejustice/testpilot,clouserw/testpilot,lmorchard/testpilot,mozilla/idea-town,mozilla/idea-town-server,meandavejustice/testpilot,6a68/testpilot,clouserw/testpilot,6a68/idea-town,lmorchard/idea-town,flodolo/testpilot,dannycoates/testpilot,lmorchard/idea-town,lmorchard/testpilot,mozilla/idea-town-server,chuckharmston/testpilot,mozilla/idea-town,mathjazz/testpilot,mozilla/idea-town-server,lmorchard/idea-town-server,chuckharmston/testpilot,mozilla/idea-town,lmorchard/idea-town,clouserw/testpilot,dannycoates/testpilot,mathjazz/testpilot,meandavejustice/testpilot,fzzzy/testpilot,fzzzy/testpilot,chuckharmston/testpilot,6a68/testpilot,mathjazz/testpilot,lmorchard/testpilot