[550293] Handle sys file changes

First version of a popup appears after the .sys file changed internally
or externaly.

Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=570293
Change-Id: I0e861f835b8b12a272ff8cb5045ad189afdd9bcc
Signed-off-by: moberlehner <jaeger.michael90@gmail.com>
7 files changed