Locale: India (Hindi & Tamil), Japanese, and China (zh_CN) Flag

[DawoudIO]

Description & Issue number it closes

• Fixed zh_CN missing a flag
• Added new locale, Japanese
• Added new locales for India (Hindi & Tamil)
• Reformat of locale.json
• Download new locale files from POEditor

Screenshots (if appropriate)

How to test the changes?

Visit the user setting page:

• look for new locale in dropdown,
• ensure that the locale is selected and

Visit the Calendar page and see new locale used

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[DawoudIO]