Add a REST API to XWiki Notifications

History of Add a REST API to XWiki Notifications — revisions from 1.2 to 5.2
From	To	Version	Editor	Date	Summary
From	To	5.2	Clément Aubin	2022/02/25 09:25	Updated class property name
From	To	4.2	Clément Aubin	2022/02/25 09:22	Updated class property name
From	To	3.1	Clément Aubin	2022/02/25 09:18	Migrated property [difficulty] from class [GoogleSummerOfCode.ProjectClass]
From	To	2.1	Clément Aubin	2018/01/23 16:37
From	To	1.2	Clément Aubin	2018/01/23 16:31