update react dependencies; fix sourcemaps

move from travis.org to travis.com

update jest snapshots, fix linter errors

add .editorconfig, updated package.json

fix SpinnerCircularSplit transform

fixed missing typings

Merge branch 'master' of github.com:adexin/spinners-react

* 'master' of github.com:adexin/spinners-react:
  npm tags and description

npm tags and description

Initial implementation