RFR: Added JBS Label Dictionary [v2]

[Jesper Wilhelmsson]

> Moving the JBS label Dictionary from the OpenJDK wiki into the Guide. Did some updates of the text.
> 
> I was unable to get the layout I wanted (or any readable layout really) using plain markdown, so this page uses an html
> table. If anyone can achieve the same or very similar layout using plain markdown I'd be happy to remove the html.
> I'm guessing this dictionary is missing several labels used by libraries and client since it has a hotspot background.
> Please let me know what labels to add (or just add them).
> I also moved the noreg-* description from "Change Planning" into this dictionary as I think it fits better here. All
> labels have anchors so you can link directly to any label in the dictionary.

Jesper Wilhelmsson has updated the pull request incrementally with one additional commit since the last revision:

  Fixed typo

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

Changes:
  - all: https://git.openjdk.java.net/guide/pull/26/files
  - new: https://git.openjdk.java.net/guide/pull/26/files/62fc7c0e..fe6907e0

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=guide&pr=26&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=guide&pr=26&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/guide/pull/26.diff
  Fetch: git fetch https://git.openjdk.java.net/guide pull/26/head:pull/26

PR: https://git.openjdk.java.net/guide/pull/26