Skip lightbox when clicking (non-cubbies) images in IE. Just open the image in a new tab.

This is because the lightbox doesn't work in IE.

public/javascripts/widgets/lightbox.js

@@ -94,6 +94,12 @@ jQuery.fn.center = (function() {
         images = selectedImage.parents('.stream_element').find('img.stream-photo'),
         imageThumb;
 
+      if( $.browser.msie ) {
+        /* No fancy schmancy lightbox for IE, because it doesn't work in IE */
+        window.open(imageUrl);
+        return;
+      }
+
       self.imageset.html("");
       images.each(function(index, image) {
         image = $(image);