removed unused default settings, fixed bug where pie would query twice

common/lib/settings.js

@@ -2,22 +2,9 @@
 // To add a setting, you MUST define a default.
 var Settings = function (s) {
   var _d = {
-    timespan      : '1h',
-    refresh       : 10000,
     elasticsearch : 'localhost:9200',
-    perpage       : 50,
-    timezone      : 'user',
     timeformat    : 'mm/dd HH:MM:ss',
-    timefield     : '@timestamp',
-    defaultfields : ['@message'],
-    operator      : 'OR',
-    exportdelim   : ',',
-    smartindex    : true,
-    indexpattern  : 'logstash-%Y.%m.%d',
-    indexlimit    : 150,
-    indexdefault  : 'logstash-*',
-    primaryfield  : '_all',
-    modules       : []
+    modules       : [],
   }
 
   // This initializes a new hash on purpose, to avoid adding parameters to 
@@ -29,4 +16,4 @@ var Settings = function (s) {
 
   return _s;
 
-};
+};

config.js

@@ -13,7 +13,7 @@ If you need to configure the default dashboard, please see dashboard.js
 */
 var config = new Settings(
 {
-    elasticsearch:  'http://localhost:9201',
+    elasticsearch:  'http://localhost:9200',
     timeformat:     'mm/dd HH:MM:ss',
     modules:        ['histogram','map','pie','table','stringquery','sort',
                     'timepicker','text','fields','hits','dashcontrol'], 

panels/pie/module.js

@@ -22,7 +22,6 @@ angular.module('kibana.pie', [])
       if($scope.panel.mode !== 'query') {
         $scope.panel.query.query = query;
         $scope.panel.query.query = _.isArray(query) ? query[0] : query;
-        $scope.get_data();
       } else {
         if(_.isArray(query))
           $scope.panel.query = _.map(query,function(q) {