Peter M. Groen / oletools

Want to discourage people working on ppt_parser, which would increase the
amount of code required to reprodcue in ppt_record_parser in order for it
to replace ppt_parser

This may be a reason for users complaining about missing logger (issue #101)
and fixed failing isinstance(ole, olefile.OleFileIO) on my machine

(to easily see where log output comes from if ppt_parser is used from olevba)

Qapla'

…ype and DocumentContainer

also ran through pylint

rather non-atomic, sorry