Latest experimental features

[Ishindri]

@borrisb

* Using symbols and color codes (like “s:b;”) for my map messages is much easier on the eyes than a bunch of flashing yellow Ns.

To expand on this, prefixing your map notes with a letter followed by a semicolon now allows you to color map notes, like so:

B - Blue b - Light blue C - Cyan G - Green g - Light green P - Pink R - Red r - Light red W - White

Very nifty!