Add button to re-run search in files
Summary: Add button to re-run search in files, so a user doesn't need to search again through the dialog.
Test Plan: Works fine, just as expected. All the tests were passed.
Reviewers: kfunk
Reviewed By: kfunk
Subscribers: ematirov, kfunk
Tags: KDevelop
Differential Revision: https://phabricator.kde.org/D3550