Traceback (most recent call last):
File "C:\Users\David\Documents\Dev\ThirdParty\Timeline\main\source\timelinelib\wxgui\dialogs\mainframe.py", line 1351, in _btn_tutorial_on_click
self.main_frame.open_timeline(":tutorial:")
AttributeError: 'MainFrame' object has no attribute 'open_timeline'
Timeline version: 1.6.0dev2eef6851efa2
System version: Windows, RoadBaron2, 7, 6.1.7601, AMD64, Intel64 Family 6 Model 37 Stepping 5, GenuineIntel
Python version: 2.7.5 (default, May 15 2013, 22:43:36) [MSC v.1500 32 bit (Intel)]
wxPython version: 3.0.2.0 msw (classic)
