Linkstone runtime support

[aki-ks]

This PR redirects uses of fields annotated with a @Field annotation to the corresponding getter and setter methods. Regular invokes and reflective accesses will be redirected.

Glowkit#20 must be merged for this PR.

[aki-ks]

Linkstone#4 must also be merged and the "annotation" and "runtime" submodules must be published onto a repository.

[WesleyVanNeck]

what is linkstone ?

[MatrixTunnel]

This explains it pretty well https://github.com/GlowstoneMC/Linkstone/blob/master/README.md

[mastercoms]

@aki-ks What is the status of this PR? Do you think it could be reviewed for merge in its current state?

[aki-ks]

Yes, I think so, but you must first make the linkstone-runtime and linkstone-annotations dependency available to the project (publish it on glowstone's maven repo).

[mastercoms]

This is currently blocked by Linkstone getting a working CircleCI build.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ mastercoms
❌ aki_ks

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[mastercoms]

Linkstone is now deployed to our Maven repo, through GitHub Actions, so this PR is no longer blocked.

[mastercoms]

aki-ks has signed the CLA, but the bot does not recognize the slightly renamed username.