[jfx18] RFR: 8271085: TabPane: Redundant API docs [v3]

[Ajit Ghaisas]

> This is a Javadoc cleanup and correction fix for the TabPane as described in the JBS.
> 
> Changes done for all the Properties of the TabPane -
> - Moved the property description to be over the property field.
> - Removed the unnecessary docs on property setter/getter and Property method.

Ajit Ghaisas has updated the pull request incrementally with one additional commit since the last revision:

  Address additional review comments

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

Changes:
  - all: https://git.openjdk.java.net/jfx/pull/728/files
  - new: https://git.openjdk.java.net/jfx/pull/728/files/66630a39..537dcac1

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jfx&pr=728&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jfx&pr=728&range=01-02

  Stats: 25 lines in 1 file changed: 0 ins; 4 del; 21 mod
  Patch: https://git.openjdk.java.net/jfx/pull/728.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/728/head:pull/728

PR: https://git.openjdk.java.net/jfx/pull/728