add message for IE browser

[DianeLiu2019]

Fixes #2328(issue)

Description

add message to IE browser , asking the user to move to a modern browser.

Please include a summary of the change.

Any new packages installed?

Give details

Required followup work

Is there anything related to this that still needs to be done (ex: documentation changes).

Checklist:

• I have updated the azurescript.sh with any new environment variables and added them to the appsettings
• [x ] I have looked at my code on GitHub and it all looks good (ex: no random commented out code or console.logs)
• I have added and needed tests for my changes (in particular for new screens)
• I have added a comment to any confusing code
• I have added documentation to any modified front-end code. (Or added missing documentation)