Log Message:
Update 3.33 to 3.37
-------------------
VERSION 3.37  (2015-12-01; sbeck)
    NEW CODE(s)

VERSION 3.36  (2015-09-01; sbeck)
    NEW CODE(s)
    (!) Removed alias_code function
        The alias_code function was preserved for backward
        compatibility, but has been deprecated since 3.20. It
        has been removed.

VERSION 3.35  (2015-06-01; sbeck)
    NEW CODE(s)
    Documentation improvements
	Many changes to the formatting in the documentation to
	improve it. Suggested by Pete Houston.
VERSION 3.34  (2015-03-01; sbeck)
    NEW CODE(s)