So this doesn't have to do with bug 124, but it disables the Parent buttons in the requirement creation information panel
Bug fix - added an equals() override for Decks, so that the closing check won't open even when a deck hasn't been modified
user can now select a parent for a requirement
user can now select a parent for a requirement for real
User can now see when a card with non-standard values is selected
Merge pull request #182 from TheTeam8s/feature-defaultcards

Changed background color for default card when selected