extend instagram URL check

source/js/Core/Media/VMM.ExternalAPI.js

@@ -1226,6 +1226,10 @@ if(typeof VMM != 'undefined' && typeof VMM.ExternalAPI == 'undefined') {
 				}
 				
 				return _size;
+			},
+
+			isInstagramUrl: function(url) {
+				return url.match("instagr.am/p/") || url.match("instagram.com/p/");
 			}
 		},
 		

source/js/Core/Media/VMM.MediaType.js

@@ -89,7 +89,7 @@ if(typeof VMM != 'undefined' && typeof VMM.MediaType == 'undefined') {
 			media.id = VMM.ExternalAPI.flickr.getFlickrIdFromUrl(d)
 			media.link = d;
 			success = Boolean(media.id);
-		} else if (d.match("instagr.am/p/")) {
+		} else if (VMM.ExternalAPI.instagram.isInstagramUrl(d)) {
 			media.type = "instagram";
 			media.link = d;
 			media.id = d.split("\/p\/")[1].split("/")[0];