up americano version
Merge branch 'master' of github.com:mycozycloud/cozy-files

Conflicts:
	package.json
add an error handler middleware
add cozy styles
try to improve error display
add printit dependency
add error middleware in server file
build
improve responsiveness
improve sorting ux
Merge pull request #17 from frankrousseau/master

Responsive improvements + sorting UX improvements
add a loading spinner when files are loaded
add filename when uploading
debug the fact that uploaded file names stayed in the modal after uploading
allow the user to set a file or a folder to a public state
remove logging
remove unused public & permissions attributes, add clearance
upped dependencies add cozy-clearance
extend cozy-clearance server-side to handle both doctypes & inheritance
use one template for both mail types
[misc] add utility functions, remove logging