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

src/plugins/plugin_xep_0166.py

@@ -48,13 +48,13 @@ STATE_ENDED = "ENDED"
 CONFIRM_TXT = D_("{entity} want to start a jingle session with you, do you accept ?")
 
 PLUGIN_INFO = {
-    "name": "Jingle",
-    "import_name": "XEP-0166",
-    "type": "XEP",
-    "protocols": ["XEP-0166"],
-    "main": "XEP_0166",
-    "handler": "yes",
-    "description": _("""Implementation of Jingle""")
+    C.PI_NAME: "Jingle",
+    C.PI_IMPORT_NAME: "XEP-0166",
+    C.PI_TYPE: "XEP",
+    C.PI_PROTOCOLS: ["XEP-0166"],
+    C.PI_MAIN: "XEP_0166",
+    C.PI_HANDLER: "yes",
+    C.PI_DESCRIPTION: _("""Implementation of Jingle""")
 }