Merge branch 'refs/heads/correction' into Release

Conflicts:
	resources/js/models/nodeList.js
	resources/js/views/graph.js
	resources/js/views/links.js
	resources/js/views/sidebar.js
Merge branch 'Release' of https://github.com/Traill/papers-web into Release

Conflicts:
	resources/js/models/nodeList.js
	resources/js/views/graph.js
	resources/js/views/links.js
	resources/js/views/sidebar.js
Taking back the correction
Correction of the css for the loader