Made the menu swipe area for the drawing menu a bit bigger
Add a nonfunctional drawing button
Reworked the drawing menu to have some padding
Made the drawing button turn drawing mode on
Made images store the coords of dragging when dragged on in drawing mode
Animated the drawing button to show that drawing is active
Made it create a canvas element that sits on top of each image but doesn't scale with it yet
Added a function to transform the global touch event coords to coords local to the image
Made the canvas line drawing end when/where the dragging ended
Made drawing work