PRD-4096: No need to get data-factory after use selects query from data-source dialog.
PRD-4096: Undo message lookup changes to use crosstab specific messages and not subreport specific messages
PRD-4096: Added logic to edit a data-source. Rename edit action class name.
PRD-4096: Initialize editedDataFactory.  Rename ParameterEditorDesignTimeContext to DataSourceDesignTimeContext.
Merge branch 'PRD-4096_prompt_user_for_new_query_datasource' into sprint_1