[controller] filelist got a hide_hidden option

vispa/controller/filesystem.py

@@ -146,16 +146,18 @@ class FSAjaxController(AbstractController):
     @cherrypy.expose
     @cherrypy.tools.ajax(encoded=True)
     @cherrypy.tools.method(accept="GET")
-    def filelist(self, path, filefilter=None, reverse=False, watch_id=None):
+    def filelist(self, path, filefilter=None, reverse=False, watch_id=None, hide_hidden=True):
         self.release_session()
         fs = self.get('fs')
         self.release_database()
 
         reverse = self.convert(reverse, bool)
+        hide_hidden = self.convert(hide_hidden, bool)
 
         # get the files with the filter
         return fs.get_file_list(path, filter=filefilter,
                                 reverse=reverse, encode_json=True,
+                                hide_hidden=hide_hidden,
                                 window_id=self.get('window_id'),
                                 view_id=self.get('view_id'),
                                 watch_id=watch_id)