-New Login screen
-Action logging added but deactivated
-Offline.js integration
-general ui updates
-Libraries
-Commented out action logging
-Added IDs to tabs links (to catch up with master)
implemented all new WP2 labs as widgets
Merge pull request #92 from react-epfl/wp2-labs

implemented all new WP2 labs as widgets
Update graph.xml

Fixing typo
Merge pull request #93 from react-epfl/internationalization

Includes internationalisation of File Drop widget. Closes #89
Merge pull request #95 from react-epfl/internationalization

Internationalisation of the Resource widget
Merge pull request #82 from react-epfl/ILS_Login+Notifications

Ils login+notifications

- Providing action logging according the ActionLogger library of UT
- Notifying ILS users (on student view) when internet connection is out
- Internationalization for some messages
- Providing a new Log In page
adding padlet app
Merge pull request #97 from react-epfl/feat/padlet-app

adding padlet app
Update ALL_ALL.xml

The metadata of the widget will not be translated
Update es_ALL.xml

The metadata of the widget will not be translated
Update fr_ALL.xml

The metadata of the widget will not be translated
Update nl_ALL.xml

The metadata of the widget will not be translated
Update graph.xml

The metadata of the widget will not be translated
Update file_drop.xml

The metadata of the widget will not be translated
Update ALL_ALL.xml

The metadata of the widget will not be translated
Update es_ALL.xml

The metadata of the widget will not be translated
Update fr_ALL.xml

The metadata of the widget will not be translated