Includes:

• CavePopulator
• DesertPopulator
• DungeonPopulator
• FlowerPopulator
• LakePopulator
• Mushroom Populator
• QuarryPopulator
• Ruins Populator - thanks @Nightgunner5
• Snow Populator
• SpookyRoomPopulator
• TorchPopulator - thanks @Nightgunner5
• Tree Populator - thanks @heldplayer and @SpaceManiac
• Ores! - thanks @Notch

There are 2 ways to use this plugin, either through bukkit.yml or an external world manager, such as MultiVerse 2.0, that supports custom world generation.

To set up a world using bukkit.yml, insert the following in your bukkit.yml configuration file:

worlds:
	{worldname}:
		generator: BananaImageToMap:{imagefile}

Make sure to replace {imagefile} with the name of the file excluding the extension (though the file must be a .jpg) that you
put in your plugins/BananaImageToMap/ folder and {worldname} with the name of the world you wish to genenerate.

Using Multiverse 2, which is to the best of my knowledge the only world management plugin that supports custom generators, the command is

/mvcreate {worldname} NORMAL -g BananaImageToMap:{imagename}

Again, replacing {worldname} and {imagename} with the world and image name respectfully. After that you can use it like any normal MV world.