Rename schools to Education (#11524)

* renaming for the docs, demo data and patch

* changes in the doctypes and reports

* rename the config file

* Few name changes in messages and license

* rename the school settings to education settings

* changes in the documentation

* added the setup file for the fixtures

* corrected the ui tests file path

* fix the codacy

* add the patch for renaming few doctypes and fields

* changes in the patch
diff --git a/erpnext/demo/demo.py b/erpnext/demo/demo.py
index 35256b5..42ef896 100644
--- a/erpnext/demo/demo.py
+++ b/erpnext/demo/demo.py
@@ -3,7 +3,7 @@
 import frappe, sys
 import erpnext
 import frappe.utils
-from erpnext.demo.user import hr, sales, purchase, manufacturing, stock, accounts, projects, fixed_asset, schools
+from erpnext.demo.user import hr, sales, purchase, manufacturing, stock, accounts, projects, fixed_asset, education
 from erpnext.demo.setup import education, manufacture, setup_data, healthcare
 """
 Make a demo
@@ -83,7 +83,7 @@
 				sales.work()
 				manufacturing.work()
 			elif domain=='Education':
-				schools.work()
+				education.work()
 
 		except:
 			frappe.db.set_global('demo_last_date', current_date)