Show file count on documents list (client)

docs-parent/TODO

@@ -1 +0,0 @@
-- Show number of files on documents list (client)

docs-web/src/main/webapp/app/docs/controller/Navigation.js

@@ -16,7 +16,7 @@ App.controller('Navigation', function($scope, $http, $state, $rootScope, User, R
   setInterval(function() {
     $scope.$apply(function() {
       Restangular.one('app/log').get({
-        // Error count will be wrong if there is more than 10 errors in 10 seconds
+        // Error count will be wrong if there is more than 10 errors in 60 seconds
         limit: 10,
         level: 'ERROR'
       }).then(function(data) {
@@ -32,7 +32,7 @@ App.controller('Navigation', function($scope, $http, $state, $rootScope, User, R
           $scope.lastLogCheck = new Date().getTime();
         });
     })
-  }, 10000);
+  }, 60000);
 
   /**
    * Navigate to error logs.

docs-web/src/main/webapp/partial/docs/document.html

@@ -30,7 +30,7 @@
         </thead>
         <tbody>
           <tr ng-click="viewDocument(document.id)" ng-repeat="document in documents">
-            <td>{{ document.title }} <span class="icon-share" ng-if="document.shared" tooltip="Shared"></span></td>
+            <td>{{ document.title }} ({{ document.file_count }})<span class="icon-share" ng-if="document.shared" tooltip="Shared"></span></td>
             <td>{{ document.create_date | date: 'yyyy-MM-dd' }}</td>
             <td class="hidden-phone cell-tags">
               <div class="tags">