0.11

Changes:

•  Made tutorial clearer on Opportunities vanishing at the end of the turn
• Made tutorial clearer on the need to activate cards against all obstacles before engaging
• Cut down on file size considerably
• "Cure the Sickness" now has 2 obstacles instead of three
• Dangers won't gain new obstacles forever

Bugfixes:

• Both selecting the wrong card and failing to select any card fixed
• Newly created obstacles are shown correctly while the set is viewed