[Boa Constr] wxMenu.Append nolonger has "checkable" parameter

[Seth D. <se...@jt...>]

I'm using 0.1.0, and I wonder if the CVS version has "fixed" this?  In
the next release of wxPython (and the current (yes, unstable) mac
version) the parameter has been replaced.  Calling append without named
parameters, ala Append(ID, 'text', 'help text', 1) (1 for checkable)
works in both the old and new versions.  I'm not sure of any other
backwards-compatible fix.