Change syntax for links table in README [skip ci]
Update README [skip ci]
Update README [skip ci]
Simplify test loop script
Add gulp task to backup firebase data. It will eventually replace the php script.
Update README.md
Fixes publish-backup task
Remove PHP script for firebase backup

The new approach with a gulp task seems to be working just fine

[skip ci]
Merge branch 'master' of github.com:javiercejudo/javiercejudo.com