new marionette.js frontend
add marionette frontend as flask view
new dependencies
add jst files in flask-assets
remove debug toolbar
css for comments and tags
update translations
update space api for marionette
marionette comments app and entity
refactor
fix documents list app template
new documentsTagsApp
new SpacesApp
fix url for documents entities
formView: fix submit event
make tests on all cases
update tag classes names
Merge branch 'feature/marionette.js' into develop