[Feature request] Make map dots more primary colors, when possible

[themerekat]

From Mike S: "In a search for 2 or more taxa, typically the default color of the dots are these earth colors, like shades of green/brown (see below), sometimes hard to tell apart. I realize you can change these yourself, but I would like the default to be bright primary colors which stand out more. I like red and black (or dark blue) for 2 taxa, after that perhaps yellow (for 3 taxa, etc.)."