Update feature.xml
Update pom.xml
opibuilder: When (re-)opening view with bad path, skip extra dialog

.. because error is already displayed via PartInitException in the view
part. Especially when restoring many views with bad path, seing them all
with the bad path is better than having to click through N popup
dialogs, and then not being able to see the bad path names any more.
See #648
Merge branch 'master' of https://github.com/ControlSystemStudio/cs-studio.git into boy_runtime_view
Merge remote-tracking branch 'origin/boy_runtime_view' into boy_runtime_view