Parse the annotations on modules, classdefs and propdefs

Property definitions

nitc :: parse_annotations $ ToolContext :: parse_annotations_phase=
	# Parse the annotations on modules, classdefs and propdefs
	var parse_annotations_phase: Phase = new ParseAnnotationsPhase(self,
		[modelize_class_phase, modelize_property_phase])
src/frontend/parse_annotations.nit:41,2--43,50