Build 32: options menu + UI changes

What’s new:

• added an ugly, but working options menu (press O to toggle), where you can change audio and input settings; removed temporary bindings (1, 2, M, mouse wheel) that served the same purpose
• improved map view (press M to toggle)
• minor UI changes
• added dash combo damage notification for 20+ damages
• bugfix: if you dashed into a group of enemies even with just one weakened enemy, to kill them all if they were close