[python-control-developers] [python-control/python-control] c65263: update FRD class name to fix MacOS sphinx build pr...

[Richard M. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/python-control/python-control
  Commit: c65263f1d5c900761c77c023207d7bc3fd97518b
      https://github.com/python-control/python-control/commit/c65263f1d5c900761c77c023207d7bc3fd97518b
  Author: Richard Murray <mu...@cd...>
  Date:   2019-07-21 (Sun, 21 Jul 2019)

  Changed paths:
    M control/frdata.py
    M doc/classes.rst
    M doc/conventions.rst

  Log Message:
  -----------
  update FRD class name to fix MacOS sphinx build problems (#326)