Issue Description: View icons not appearing in the legend of web interface

• Dynmap Version: latest - v3.1-beta-3
• Server Version: spigot 1.16.2

The issue is that the web interace is look for the icon file names like: block_{world}_{view}.png. When the file names do not have the world name in them.

Not sure if this an intentional change, but I am getting around it by copying the files and renaming them to make the web interace happy.

I can confirm , This bug occurs after commit 4e7ae8b

It was PR #3008 that changed this. @WieldSoftwareDevelopement can you test for me if newly made markers are correctly showing up or is just icons made on older versions of dynmap?

Yep - I flagged the error, and then mistakenly thought a fix had been added.....

Haha, oh the perils of community development

Yep - I'll work a fix for it once I'm done with the 'pay the bills' job tonight (I've got a deployment to handle, so it'll be late)

It was PR #3008 that changed this. @WieldSoftwareDevelopement can you test for me if newly made markers are correctly showing up or is just icons made on older versions of dynmap?

Yes, newly made markers appear correctly. Also, all the previously made markers appear correctly as well.

Mike has fixed this in the latest dev build (relevant commit: 6e35b7e )
I'm going to close this but let me know if the issue still persists

Mike has fixed this in the latest dev build (relevant commit: 6e35b7e )
I'm going to close this but let me know if the issue still persists

I took a look at the code changes and it definitely fixes up the js code.

I'll watch for the next release and give it a try then.

Check this build, if you'd like to see it sooner - https://dynmap.us/builds/dynmap/Dynmap-3.1-SNAPSHOT-spigot.jar