Trigger reload for each modified data table

In unindeted one level too much in the previous commit, which would only reload
the last table (thanks @dannon). The alternative would be to reload all tables,
but I think this is more efficient.

lib/galaxy/tools/data_manager/manager.py

@@ -317,10 +317,10 @@ class DataManager(object):
                         self.process_move(data_table_name, name, output_ref_values[name].extra_files_path, **data_table_value)
                         data_table_value[name] = self.process_value_translation(data_table_name, name, **data_table_value)
                 data_table.add_entry(data_table_value, persist=True, entry_source=self)
-        send_control_task(self.data_managers.app,
-                          'reload_tool_data_tables',
-                          noop_self=True,
-                          kwargs={'table_name': data_table_name})
+            send_control_task(self.data_managers.app,
+                              'reload_tool_data_tables',
+                              noop_self=True,
+                              kwargs={'table_name': data_table_name})
         if self.undeclared_tables and data_tables_dict:
             # We handle the data move, by just moving all the data out of the extra files path
             # moving a directory and the target already exists, we move the contents instead