Added ability to customize interval in histogram, issue #7. Also fixed bug that caused editor and panel to be in different scopes

panels/fields/editor.html

@@ -1,4 +1,4 @@
-  <div class="row-fluid" ng-controller="fields">    
+  <div class="row-fluid">    
     <div class="span3"><h6>Popup Position</h6> 
       <select class="input-small" ng-model="panel.micropanel_position" ng-options="f for f in ['top','right','bottom','left']" ng-change="reload_list();"></select></span>
     </div>

panels/fields/module.js

@@ -13,7 +13,7 @@
   ### Group Events
   #### Recieves
   * table_documents :: An object containing the documents in the table panel
-  *** Sends
+  #### Sends
   * fields :: an object containing the sort order, existing fields and selected fields
 
 */
@@ -42,7 +42,6 @@ angular.module('kibana.fields', [])
       $scope.docs = docs.docs;
     });
     eventBus.register($scope,"get_fields", function(event,id) {
-        console.log("field.get_fields");
       eventBus.broadcast($scope.$id,$scope.panel.group,"selected_fields",$scope.active);
     });
   }
@@ -79,7 +78,7 @@ angular.module('kibana.fields', [])
   }
 
   $scope.build_search = function(field, value,negate) {
-    $scope.panel.query = add_to_query($scope.panel.query,field,value,negate)
+    $scope.panel.query = [add_to_query($scope.panel.query,field,value,negate)]
     eventBus.broadcast($scope.$id,$scope.panel.group,'query',$scope.panel.query);
   }