"stderr" is clearer and it does not get in the way when searching for
diagnostics starting with "error: ".
Change-Id: I7dcd679ad65964ee66d69385550d808f6dbf91ae
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
We want to reuse the connection client in other plugins. This is the first
step, the next step is refactoring the IPC mechanismn and move it up to
the IpcServer- and IpcClientInterface.
Change-Id: I6eb6db1e9bc18232c8df350a6303afd2edc68da8
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>