nitc :: MPropDef :: is_before_all
before_all annotation?
	# Does self have the `before_all` annotation?
	var is_before_all = false is writable
					src/model/model.nit:2640,2--2641,38
				
	redef var is_before_all is lazy do return has_annotation("before_all")
					src/frontend/parse_annotations.nit:126,2--71