25 Wordigrade documentation and locale resource

[cdcabrera]

Prep work for string/locale implementation

• Install private NPM for wordigrade-test
• verified git tags pull versioned files
• dotenv for locale
• gitignore
• build packages for locales

Wordigrade research format can be found under issue #25

Related to #25

[codecov[bot]]

Codecov Report

Merging #40 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #40   +/-   ##
=======================================
  Coverage   76.72%   76.72%           
=======================================
  Files          37       37           
  Lines         391      391           
  Branches       56       56           
=======================================
  Hits          300      300           
  Misses         82       82           
  Partials        9        9

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[cdcabrera]

Looks like the Wordigrade package may be causing a build issue with yarn in Docker in Travis. Temporarily removing the wordigrade dependency in package.json seems to fix the issue.

Side research topic needs to be investigating why yarn and Docker fail with an NPM that isn't published.