Merge pull request AlexSuleap#16 from LoicMahieu/feature/npm-support

Add NPM support by adding package.json

Merge pull request AlexSuleap#14 from feup-infolab-rdm/master

Added optional bootstrap badges to nodes

Merge pull request AlexSuleap#8 from miguelchico/filterNodes

Filter nodes

Bug Fixing AlexSuleap#1

Update content