New feature - Natural Island
The default settings will give you a large, roundish, natural looking island surrounded by a mix of shallow and deep water.

Customize:
- island shape, size, and location
- beach size and terrain
- water type and depth

[Auto-generated text]: Update on 3/20/2022 11:13:24 AM.

General - Save and load custom configs. Thanks to UdderlyEvelyn for helping with the code!

Mountains - Increased extremes on:
- mountain amount (allows flatter and hillier maps)
- centralized size and skew (allows more extreme valleys, bigger/smaller valleys)
- "to the sides" size and skew

Terrain - increased extremes for both fertility and terrain water

Features:
- enabled perfectly round islands on Biomes! Islands maps
- added saltwater option for perfectly round islands
- larger perfectly round islands, up to 150% map width: create rounded coasts!
- larger lakes, up to 150% map width

[Auto-generated text]: Update on 12/26/2021 10:39:56 AM.

Added forks, confluences, and oxbow rivers.

[Auto-generated text]: Update on 9/19/2021 2:43:00 PM.

Bugfixes:
- Ore type selection is working properly now
- Fixed issue where some users couldn't close the settings window

[Auto-generated text]: Update on 8/18/2021 7:22:41 AM.

[Auto-generated text]: Update on 8/15/2021 8:26:44 AM.

[Auto-generated text]: Update on 8/15/2021 8:15:43 AM.

[Auto-generated text]: Update on 7/21/2021 5:31:52 PM.

Fixed issue with river size changing with each map reroll

[Auto-generated text]: Update on 7/17/2021 2:49:04 PM.

better compatibility with river size mods (1.3 only)
updated Japanese translation by Proxyer
added Spanish translation by Crusader

[Auto-generated text]: Update on 7/5/2021 3:52:17 PM.