item-01 Add snake case aliases for all methods and properties

VBA properties and methods are written in CamelCase. In Python, the PEP8 naming convention is snake_case.

Function names should be lowercase, with words separated by underscores as necessary to improve readability.

Add snake_case aliases for all methods and properties to improve intuitiveness for Python developers.

from matita.office import excel
wks = excel.Application().workbooks.open("file.xlsx").worksheets(1)

# Supported
wks.AutoFilter
wks.autofilter()

# New
wks.auto_filter