Fix loading of limits

Remove useless method
Fix variable name of plugins

glances/outputs/static/js/stats_controller.js

@@ -48,7 +48,11 @@ glancesApp.controller('statsController', function($scope, $http, $interval, $q,
     }
 
     $scope.init_limits = function() {
-        $scope.plugins_limits();
+      $http.get('/api/2/all/limits').success(function(response, status, headers, config) {
+          $scope.pluginLimits = response
+      }).error(function(response, status, headers, config) {
+          console.log('error : ' + response+ status + headers + config);
+      });
     }
 
     $scope.init_help = function() {
@@ -65,14 +69,6 @@ glancesApp.controller('statsController', function($scope, $http, $interval, $q,
         }
     }
 
-    $scope.plugins_limits = function() {
-        $http.get('/api/2/all/limits').success(function(response, status, headers, config) {
-                $scope.limits = response
-        }).error(function(response, status, headers, config) {
-            console.log('error : ' + response+ status + headers + config);
-        });
-    }
-
     var canceler = undefined;
 
     /**