Add pom.xml for publishing to Maven Central

[wardev]

Almost all Java dependencies are available through maven central and it would be useful to have czml-writer published there as well. I've added a pom that works with the current source tree.

There are still a few things that the project owner has to do.[1]

• review group, artifact, and version
• publish cs2j.jar on maven central (agi.foundation:compatibility in the current pom)
• publish czml-writer on maven central

[1] https://docs.sonatype.org/display/Repository/Sonatype+OSS+Maven+Repository+Usage+Guide

[jvtrigueros]

Is there any progress on this? I would really like to use your project now that I started using Cesium, and having czml-writer as a managed dependency on the server side would make things a lot easier.

[pjcozzi]

@jvtrigueros no update here AFAIK.

[jvtrigueros]

I'd love to help out, you guys are doing great work. This would probably benefit the community :)

[creplogle]

Please get these artifacts on Maven Central.

[shunter]

Closing in favor of #170 .

[javagl]

Closing a pull request in favor of an issue, when the pull request attempts to fix that issue, is a bit unusual.

(I stumbled over that issue a while ago, and it had been open in one of my browser tabs for nearly half a year now, with a mental note "Maybe have a look at this". Apparently people would like to use this as a Maven dependency. And I considered to just say: "Apache 2.0 License FTW" 🤷 , fork that whole thing, and publish it. But maybe it could be published in a more "official" form...?)