Set author name and email to package.json

[GedasGa]

Platforms affected

electron

Motivation and Context

Fixes #55

Description

Get the author and email from the config.xml file and append it to the {project_root}/platforms/electron/www/package.json.

If the email in the config.xml is not set, add just the author to the {project_root}/platforms/electron/www/package.json. However, if the author tag is not defined in the config.xml file, the author value in the {project_root}/platforms/electron/www/package.json file will be set to default - "Apache Cordova Team".

Testing

Successfully built deb package for Linux, using the following build.json file:

{
  "electron": {
    "linux": {
      "package": [
        "deb"
      ],
      "arch": ["x64"]
    }
  }
}

And the following config.xml:

...
<author email="dev@cordova.apache.org" href="http://cordova.io">
    Apache Cordova Team
</author>
...

Besides, ran npm t.

Checklist

• I've run the tests to see all new and existing tests pass
• I added automated test coverage as appropriate for this change
• Commit is prefixed with (platform) if this change only applies to one platform (e.g. (android))
• If this Pull Request resolves an issue, I linked to the issue in the text above (and used the correct keyword to close issues using keywords)
• I've updated the documentation if necessary

[codecov-io]

Codecov Report

Merging #58 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #58   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files          14     14           
  Lines         612    614    +2     
=====================================
+ Hits          612    614    +2

Impacted Files	Coverage Δ
bin/templates/cordova/lib/PackageJsonParser.js	100% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 506553c...ffd1ae3. Read the comment docs.

[erisu]

👍 The changes looks good for resolving the reported issue when users supply an object for the author field in package.json.

This is a minor release as it introduces the ability to support object value.