feature/update documentation

[KennethanCeyer]

changes

• update demo documentation
• update readme.md
• add code qualify tool
• add code integration option for integrate with codeclimate coverage
• update npm version

[codecov]

Codecov Report

Merging #74 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #74   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           9      9           
  Lines         320    320           
=====================================
  Hits          320    320

Impacted Files	Coverage Δ
src/js/component/models.js	100% <ø> (ø)	⬆️

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[coveralls]

Coverage remained the same at 99.709% when pulling 279b692 on feature/update-documentation into 043ecbf on master.