* Implement basic test for the NPM package
Just an initial test suite that checks if all promised imports actually
exist. The testing framework Jest was chosen because of it ease of setup
and use.
* Implement exhaustive tests of properties for each icon
* Update the travis build to work in stages
* Intentional "Build website" error
* Intentional "Lint" error
* Restore CI test errors
* Conditional deplay stage, only on master
So PRs targetting develop don't run an empty stage.
Related Travis Documentation:
https://docs.travis-ci.com/user/conditional-builds-stages-jobs/
* Added SVGLint
* Added SVGLint to CI
* Upgraded Node version used by CI
* Upgraded SVGLint to latest version
* Moved SVGLint configuration file
* Upgraded SVGLint
1.0.1 -> 1.0.2
Adds support for globs on Windows
* Added SVGLint check for aria-labelledby and title ID