Update README.md
Merge of README.md
Merge branch 'score-team-master'

Merge of the README.md file needed
Update events' name
Update events' name
Delete debug messages
Debug
Debug events' name
Merge branch 'master' of github.com:MatthieuNICOLAS/mute-client
Add events to broadcast the user's cursor position and selection and functions to display other collaborators'
Add events to signal date of the last modification to the awareness module
Add document's history management
Add build files to repo
Update version number
Update to support offline mode
Debug last modification date
Add functions allowing users to switch easily between online and offline, as well as edition and history mode
Remove collaborators' cursor and selection while using the offline mode
Merge pull request #2 from MatthieuNICOLAS/test

Remove collaborators' cursor and selection while using the offline mode
Debug reconnection issue