Update docs for change of artifact name from jaxb2-basics to jaxb-plugins

[bixycler]

In issue #375, many codes were updated to change from jaxb2-basics to jaxb-plugins, but the docs and wiki are left out-of-date. Now we should reflect that change into the docs.

[laurentschoelens]

Updated wiki pages :

• https://github.com/highsource/jaxb-tools/wiki/JAXB2-Basic
• https://github.com/highsource/jaxb-tools/wiki/Using-JAXB2-Basics-Plugins
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-HashCode-Plugin
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-Equals-Plugin
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-ToString-Plugin
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-Copyable-Plugin
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-Mergeable-Plugin
• https://github.com/highsource/jaxb-tools/wiki/JAXB2-Namespace-Prefix-Plugin
• https://github.com/highsource/jaxb-tools/wiki/Using-JAXB-Plugins

@bixycler : could you check if you see more to change or if changes are not clear enough ?

[bixycler]

@bixycler : could you check if you see more to change or if changes are not clear enough ?

They seem OK! Thank you, @laurentschoelens !

Close the issue now.

[laurentschoelens]

Thanks for your help in this @bixycler and making the wiki pages better 😄