ENH: Add missing python load utility methods
The python utility file was missing methods to load Annotation rulers and ROIs, this change adds: loadAnnotationRuler('ruler.acsv') loadAnnotationROI('box.acsv')
Issue #4319
The python utility file was missing methods to load Annotation rulers and ROIs, this change adds: loadAnnotationRuler('ruler.acsv') loadAnnotationROI('box.acsv')
Issue #4319