Alpha update 1.09

Multiple serious enough issues popped up again, so here's another big batch of fixes to get the current tournament going more functional:

• Card data loads already in main menu, could sometimes cause issue in initialisation of game before (feats going to deck)
• Fixed endurance giving +2 power (prodigy effect mistakenly here)
• Fixed Gravebrand missing action cost
• Fixed Winterburst not showing skip button if it was the only trigger in pool
• Fullscreen and mute button now exists inside the actual battle screen 
• Fixed persevere not getting discarded from stack properly after resolving
• Fixed 2 or more rows of attachments on player having visuals overlap
• Added small cooldown to drawing cards with initiatives to reduce chance to draw multiple unintentionally
• Fixed not picking a card from slash of yore leading to game getting stuck next time you would have a window to respond 
• Fixed feats not saving if you are overwriting existing deck