Added Simplified Chinese Braille table 'Chinese (China, Mandarin) Current Braille System (no tones)'

[cary-rowen]

Link to issue number:

None

Summary of the issue:

zh-chn.ctb is a variant of the Chinese Current Braille System(zhcn-g1.ctb), which omits tones and allows for more braille content to be displayed for small braille displays.
In the nvda Chinese community, some people hope that this braille table can also be a candidate.
But there is no way to do this without manually renaming the table to replace the existing table.
So, I added it to braille settings dialog.

Description of user facing changes

Added Simplified Chinese Braille table 'Chinese(Current Braille System (no tones)'

Description of development approach

Add the definition of the table in brailleTables.py.

Testing strategy:

Manual testing.

Known issues with pull request:

None

Change log entries:

Changes

- Added new braille table: Chinese (China, Mandarin) Current Braille System (no tones) (#14138)

Code Review Checklist:

• Pull Request description:
  • description is up to date
  • change log entries
• Testing:
  • Unit tests
  • System (end to end) tests
  • Manual testing
• API is compatible with existing add-ons.
• Documentation:
  • User Documentation
  • Developer / Technical Documentation
  • Context sensitive help for GUI changes
• UX of all users considered:
  • Speech
  • Braille
  • Low Vision
  • Different web browsers
  • Localization in other languages / culture than English
• Security precautions taken.

[cary-rowen]

@seanbudd
OK, I'm done, and also added translator notes for the new braille table zhcn-cbs.

[seanbudd]

Thanks @cary-rowen

[AppVeyorBot]

• PASS: Translation comments check.
• PASS: Unit tests.
• PASS: Lint check.
• PASS: System tests (tags: installer NVDA).
• Build (for testing PR): https://ci.appveyor.com/api/buildjobs/0xcltqqge0r75123/artifacts/output/nvda_snapshot_pr14138-26560,cb4e06e1.exe
• CI timing (mins):
  INIT 0.0,
  INSTALL_START 0.7,
  INSTALL_END 6.7,
  BUILD_START 0.0,
  BUILD_END 22.6,
  TESTSETUP_START 0.0,
  TESTSETUP_END 0.2,
  TEST_START 0.0,
  TEST_END 13.6,
  FINISH_END 0.3

See test results for failed build of commit cb4e06e144

[AppVeyorBot]

• PASS: Translation comments check.
• PASS: Unit tests.
• PASS: Lint check.
• FAIL: System tests (tags: installer NVDA). See test results for more information.
• Build (for testing PR): https://ci.appveyor.com/api/buildjobs/bxgkbh0jng527odh/artifacts/output/nvda_snapshot_pr14138-26562,cb4e06e1.exe
• CI timing (mins):
  INIT 0.0,
  INSTALL_START 0.8,
  INSTALL_END 7.0,
  BUILD_START 0.0,
  BUILD_END 21.3,
  TESTSETUP_START 0.0,
  TESTSETUP_END 0.2,
  TEST_START 0.0,
  TEST_END 13.1,
  FINISH_END 0.2

See test results for failed build of commit cb4e06e144

[AppVeyorBot]

• PASS: Translation comments check.
• PASS: Unit tests.
• PASS: Lint check.
• FAIL: System tests (tags: installer NVDA). See test results for more information.
• Build (for testing PR): https://ci.appveyor.com/api/buildjobs/siyhha65ulock1xx/artifacts/output/nvda_snapshot_pr14138-26565,8a264495.exe
• CI timing (mins):
  INIT 0.0,
  INSTALL_START 0.7,
  INSTALL_END 6.9,
  BUILD_START 0.0,
  BUILD_END 20.6,
  TESTSETUP_START 0.0,
  TESTSETUP_END 0.2,
  TEST_START 0.0,
  TEST_END 12.8,
  FINISH_END 0.1

See test results for failed build of commit 8a26449582