RFR: 8274928: JavaFX virtual keyboard missing ^ character [v2]

[Ziad El Midaoui]

> Added "^" character to JavaFX virtual keyboard.

Ziad El Midaoui has updated the pull request incrementally with one additional commit since the last revision:

  Added character to EmailBoard.txt and UrlBoard.txt

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Changes:
  - all: https://git.openjdk.org/jfx/pull/2053/files
  - new: https://git.openjdk.org/jfx/pull/2053/files/86eaec05..3470966e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=2053&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=2053&range=00-01

  Stats: 3 lines in 3 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jfx/pull/2053.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/2053/head:pull/2053

PR: https://git.openjdk.org/jfx/pull/2053