- Added new controller system/messages/MessageClient used to read and write messages using a new GUI based on ajax and tabulator

- system/messages/MessageClient currently has only two methods: read and listMessages
- Added new view system/messages/ajaxRead.php used for the GUI to read messages
- Added new parameters to templates/FHC-Header: tabulator and momentjs
- Added new packages to composer: tabulator and momentjs

composer.json

@@ -162,6 +162,17 @@
 				}
 			}
 		},
+		{
+			"type": "package",
+			"package": {
+				"name": "moment/momentjs",
+				"version": "2.24.0",
+				"dist": {
+					"url": "https://github.com/moment/moment/archive/2.24.0.zip",
+					"type": "zip"
+				}
+			}
+		},
 		{
 			"type": "package",
 			"package": {
@@ -263,6 +274,7 @@
 
 		"ludo/jquery-treetable": "^3.2",
 
+		"moment/momentjs": "2.24.0",
 		"michelf/php-markdown": "1.5.0",
 		"ml/json-ld": "1.*",
 		"mottie/tablesorter": "^2.29",