RFR: Javadoc and sources [v2]

[Jiří Vaněk]

> To proceed with release to maven repositories, source and javadoc jars are mandatory. Thus adding the,

Jiří Vaněk has updated the pull request incrementally with one additional commit since the last revision:

  Aligning groupId and artifactId to be more like other openjdk projects

-------------

Changes:
  - all: https://git.openjdk.java.net/asmtools/pull/19/files
  - new: https://git.openjdk.java.net/asmtools/pull/19/files/616062c0..584b86bb

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=asmtools&pr=19&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=asmtools&pr=19&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/asmtools/pull/19.diff
  Fetch: git fetch https://git.openjdk.java.net/asmtools pull/19/head:pull/19

PR: https://git.openjdk.java.net/asmtools/pull/19