Add travis-slack notification
Improve README
Rename examples/ to example/ for naming consistency
Add example/ folder to linting test
Add travis artifacts s3 deployment
Change travis artifacts to deploy

Artifacts deployment did not work as expected.
Travis deployment WIP
Travis deployment WIP. Add skip_cleanup: true
Travis deployment WIP

- Add s3 region and endpoint
- Different deployment for master and develop branches
Add link to jsdoc documentation