Add tree class

site/views/pages/index/project.jade

@@ -9,7 +9,9 @@ script(type="text/ng-template",id="folder_template.html")
         li.file(ng-repeat="(_key,_file) in _folder.files",ng-class="_file.active ? 'active' : 'inactive'")
             span(ng-click="file_click(_file)")
                 i.fa.fa-file-text
-                | {{_key}}
+                | {{_file.name}}
+                span.notif
+                    |  ({{_file.data.notif}})
 
 section.page-project(ng-controller="ProjectController as controller",ng-init="init('" + project_slug + "')")
     aside.aside
@@ -17,7 +19,7 @@ section.page-project(ng-controller="ProjectController as controller",ng-init="in
             | {{project.name}}
         nav.files-tree-nav
             ul
-                li.folder(ng-repeat="_folder in project.folders",ng-include="'folder_template.html'",ng-class="_folder.active ? 'active' : 'inactive'")
+                li.folder(ng-repeat="_folder in project.tree.folders",ng-include="'folder_template.html'",ng-class="_folder.active ? 'active' : 'inactive'")
     section.file
         header.file-header
             | {{file.name}}

site/views/partials/header.jade

@@ -19,6 +19,7 @@ html(ng-app="application")
         script(src="/javascript/controllers/projects.js")
         script(src="/javascript/services/project.js")
         script(src="/javascript/services/projects.js")
+        script(src="/javascript/models/tree.js")
 
         link(rel="stylesheet",href="/stylesheets/reset.min.css")
         link(rel="stylesheet",href="/stylesheets/style.css")