added button to switch from enemy turn back to player turn, also fixed round number to start at 1, instead of 2
fixed a bug with selecting a character after they've attacked
created a ResetState function to handle the repeated functionality of clearing out selected character, restting the grid, and getting rid of the character stats panel
beginning to add the special ability menu
misc cleanup
pulled SetIcon functionlity up to Ability to reduce copy/paste code
added ability preview
added icons for lunge and cleave