Can not localize Welcome-view

[juggernautjp]

Prerequisites

• [X] Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: https://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: https://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
  • Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom, <atom-i18n; https://github.com/liuderchi/atom-i18n/issues>
  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

"Welcome" view is not localized.

Steps to Reproduce

1. Click "Settings" in "File" menu
2. Click "Packages" in "Settings" view
3. Click "Enable" in "atom-i18n" package
4. Click "Settings" of the "atom-i18n" package
5. Set "Language" to "???(ja)" in the list
6. Click "Welcome" in "Help" menu
7. "Welcome" view is appeared

Expected behavior: Some English words in "Welcome" view and sentences are localized.

Actual behavior: "Welcome" view has some English words.

Reproduces how often: Always

Versions

- Atom    : 1.55.0
- Electron: 6.1.12
- Chrome  : 76.0.3809.146
- Node    : 12.4.0

Additional Information

TODO

• The issue #237 includes this one, but I have already found other issues in atom-i18n. So, I will issue each bug of atom-i18n, and fix them for a couple of weeks (or months).
• atom-i18n package might be possible to improve performance.

[liuderchi]

@juggernautjp Thanks for your contribution! Your fix has been published in v0.25.1 https://atom.io/packages/atom-i18n