Adds the javadoc commands to generate the NEW page and to be able to select versions in the DEPRECATED page.
------------- Commit messages: - Added 'since' releases for the New and Deprecated pages Changes: https://git.openjdk.org/jfx/pull/1109/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1109&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8306648 Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1109.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1109/head:pull/1109 PR: https://git.openjdk.org/jfx/pull/1109
