RFR: 7139: Prepare new and noteworthy for JMC 8.0.0

[Marcus Hirt]

There is a launcher included to build from within Eclipse. Import the project into Eclipse and run the launcher. Open the generated html page in a browser.

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Commit messages:
 - Adding the project file
 - Updating dictionary
 - Updating noimage names
 - Adding updated images and removing obsolete ones
 - Improved stylesheet
 - Removed old bugfix entry
 - All known issues
 - Update
 - Full copyright header
 - First commit for the release notes tool

Changes: https://git.openjdk.java.net/jmc/pull/220/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jmc&pr=220&range=00
  Issue: https://bugs.openjdk.java.net/browse/JMC-7139
  Stats: 391 lines in 30 files changed: 391 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jmc/pull/220.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/220/head:pull/220

PR: https://git.openjdk.java.net/jmc/pull/220