update storyboard for xcode 5
adjust height of instructions label
move new game button down
change font on level screen
shift instructions text down 50px
move logo down
adjust position of GUI elements
fix warnings in for tutorial view controller
check answer type and snap to correct position
add constants for answer labels
remove constants from level class
check if answer correct when button pressed
checks for correct answer
properly checks answer if correct, even after labels moved
randomize level 1
reset stuff before generating new level
refactor panDetected
make sure level number is positive
show alert for wrong answer
show alert for correct answer