Merge branch 'develop' of https://github.com/frappe/erpnext into rebrand-ui

erpnext/projects/doctype/task/task.py

@@ -175,6 +175,9 @@ class Task(NestedSet):
 
 		self.update_nsm_model()
 
+	def after_delete(self):
+		self.update_project()
+
 	def update_status(self):
 		if self.status not in ('Cancelled', 'Completed') and self.exp_end_date:
 			from datetime import datetime