allow passing parentController to basicEditorPanel, allows for the handleModalShown() callback for tabbed panes
allow passing parentController to basicEditorPanel, allows for the handleModalShown() callback for tabbed panes

mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo,mrakitin/sirepo,mrakitin/sirepo,mrakitin/sirepo,mkeilman/sirepo,mrakitin/sirepo,radiasoft/sirepo,radiasoft/sirepo,mkeilman/sirepo,mkeilman/sirepo,radiasoft/sirepo