Pascal Bannerot authored May 29, 2024 and Vincent Lorenzo committed May 29, 2024

-Improve install documentation and update application icon

Change-Id: Ie78ec2f904be055e9e4b0759b28bc5935bf683ed
Signed-off-by: Pascal Bannerot <pascal.bannerot@cea.fr>
Bug: https://gitlab.eclipse.org/eclipse/papyrus/org.eclipse.papyrus-web/-/issues/204