Merge pull request #37 from dryabov/master

support "Update" and "x" links in "Who to follow"

js/interface_common.js

@@ -121,7 +121,7 @@ function openProfileModal(e)
     };
     
     //fix .modal-content height
-    $mc = $('.modal-content');
+    var $mc = $("." +profileModalClass + " .modal-content");
     $mc.off('profileloaded');
     $mc.on('profileloaded', function() {
         var viewHeader = $mc.find(".postboard > h2");

js/interface_home.js

@@ -66,15 +66,27 @@ var InterfaceFunctions = function()
                         }
                      });
 
-                     setTimeout("getRandomFollowSuggestion(processSuggestion)", 1000);
+                     setTimeout(updateFollowSuggestion, 1000);
-                     setTimeout("getRandomFollowSuggestion(processSuggestion)", 1000);
-                     setTimeout("getRandomFollowSuggestion(processSuggestion)", 1000);
-                     
                      updateTrendingHashtags();
                      
                      if( args.cbFunc )
                         args.cbFunc(args.cbArg);
                  }, {cbFunc:cbFunc, cbArg:cbArg});
+
+        $('.refresh-users').on('click', function () {
+            updateFollowSuggestion();
+        });
+        $('.follow-suggestions').on('click', 'a.twister-user-remove', function () {
+            $(this).closest('li').remove();
+        });
+    }
+
+    function updateFollowSuggestion()
+    {
+        $('.follow-suggestions').empty();
+        getRandomFollowSuggestion(processSuggestion);
+        getRandomFollowSuggestion(processSuggestion);
+        getRandomFollowSuggestion(processSuggestion);
     }
 
     function updateTrendingHashtags()