Updating references

Updated references to DXWG documents to point to the Editor's Drafts on github (except for DCAT where we point to the published WD). 
Also removed the trailing slash in the URL to the IETF I-D.
This should fix #540.

conneg-by-ap/config.js

@@ -45,29 +45,39 @@ var respecConfig = {
                 "Rob Atkinson",
                 "Nicholas J. Car"
             ],
-            href: "https://www.w3.org/TR/vocab-prof/",
+            href: "https://w3c.github.io/dxwg/profilesont/",
             title: "Profile Descriptions ontology",
             date: "2018-09-23",
             status: "W3C Editor's Draft"
         },
         "PROF-CONNEG": {
-            href: "https://www.w3.org/TR/conneg-by-ap/",
+	    editors: [
+   	      "Lars G. Svensson",
+	      "Rob Atkinson",
+	      "Nicholas J. Car"
+	    ],
+            href: "https://w3c.github.io/dxwg/conneg-by-ap/",
             title: "Content Negotiation by Profile",
-            date: " 2018-12-31",
+            date: "2018-12-31",
             status: "W3C Editor's Draft"
         },
         "PROF-GUIDE": {
-            href: "https://www.w3.org/TR/profile-guidance/",
+  	    editors: [
+	      "Rob Atkinson",
+    	      "Karen Coyle", 
+    	      "Antoine Isaac"
+	    ],
+            href: "https://w3c.github.io/dxwg/profiles/",
             title: "Profile Guidance",
-            date: " 2018-12-31",
+            date: "2018-12-31",
             status: "W3C Editor's Draft"
         },
         "PROF-IETF": {
             authors: [
-                "L. Svensson",
-                "R. Verborgh"
+                "Lars G. Svensson",
+                "Ruben Verborgh"
             ],
-            href: "https://profilenegotiation.github.io/I-D-Accept--Schema/I-D-accept-schema/",
+            href: "https://profilenegotiation.github.io/I-D-Accept--Schema/I-D-accept-schema",
             title: "Negotiating Profiles in HTTP",
             date: "2017-10-24",
             status: "IETF Internet Draft"
@@ -81,8 +91,8 @@ var respecConfig = {
             ],
             href: "https://www.w3.org/TR/vocab-dcat-2/",
             title: "Data Catalog Vocabulary (DCAT) - revised edition",
-            date: "2018-09-07",
-            status: "W3C Editor's Draft"
+            date: "2018-10-16",
+            status: "W3C Working Draft"
         }
     }
 };