Feature Description: Howdy! I've had this idea rolling around in my head for a while, and I think it could be a potentially good idea. As it stands currently, to get extra zoomout levels on the dynmap, you need to increase the mapzoomin, which adds an extra however many levels of zoom out. The issue I have with this method, however, is that when you increase the number of steps, you are required to have all of the levels in-between. For example, if I set "mapzoomin" to 6, it will then be 1x, 2x, 4x, 8x, 16x, and 32x respectively. What do I do if I only want, say, 1x, 2x, 8x, and 32x?

What I want to suggest is this: Some form of method of being able to explicitly define the levels of zoomout. This would be particularly useful for larger maps where you want to have those initial levels of zoom for detail (1x, 2x, and 4x) but then some extra large zoomouts for quick, large-scale panning of the map (32x and 64x), removing the ones in-between (8x, 16x). This could help save potential space in the database for particularly large levels of extra zoomout for particularly large maps. I don't know if this would be possible with how dynmap renders, but I'd like to suggest the idea at the very least and throw it out there into the world.

• Additional context: This isn't about the feature, but I wanted to share my thanks for your development and work on this incredible plugin! I've used it for years in various server projects and have integrated it will into our website, we absolutely love it and consider it an essential part of our server. Appreciate you guys and the time and effort y'all put into it!