OR-596 Use Modernizr to show a sorry page if browser does not support websockets
Merge pull request #398 in OR/rse from ~MBAILLY/rse:OR-596-modernizr to master

* commit '4aa8055e9268142a5b3f4af46f2af46f07c79d75':
  OR-596 Use Modernizr to show a sorry page if browser does not support websockets
OR-596 Add modernizr.js in the list of linters excluded files
Merge pull request #400 in OR/rse from ~MBAILLY/rse:OR-596-modernizr to master

* commit '3f57aa287fe9339e0902ec0d8679661cc6fb6c09':
  OR-596 Add modernizr.js in the list of linters excluded files