core (plugins): added missing contants + use of new constants in PLUGIN_INFO

src/plugins/plugin_xep_0313.py

@@ -39,13 +39,13 @@ from wokkel import mam
 MESSAGE_RESULT = "/message/result[@xmlns='{mam_ns}' and @queryid='{query_id}']"
 
 PLUGIN_INFO = {
-    "name": "Message Archive Management",
-    "import_name": "XEP-0313",
-    "type": "XEP",
-    "protocols": ["XEP-0313"],
-    "main": "XEP_0313",
-    "handler": "yes",
-    "description": _("""Implementation of Message Archive Management""")
+    C.PI_NAME: "Message Archive Management",
+    C.PI_IMPORT_NAME: "XEP-0313",
+    C.PI_TYPE: "XEP",
+    C.PI_PROTOCOLS: ["XEP-0313"],
+    C.PI_MAIN: "XEP_0313",
+    C.PI_HANDLER: "yes",
+    C.PI_DESCRIPTION: _("""Implementation of Message Archive Management""")
 }