[python-control-developers] [python-control/python-control] e3836f: replace py3.5 with py3.7 in Travis CI

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

  Branch: refs/heads/master
  Home:   https://github.com/python-control/python-control
  Commit: e3836fc1c9659d7eca73234c725b75099610b96a
      https://github.com/python-control/python-control/commit/e3836fc1c9659d7eca73234c725b75099610b96a
  Author: Richard Murray <mu...@cd...>
  Date:   2019-05-11 (Sat, 11 May 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  replace py3.5 with py3.7 in Travis CI


  Commit: 794302299f9ec110e9f3536733c1a74cd2c944a0
      https://github.com/python-control/python-control/commit/794302299f9ec110e9f3536733c1a74cd2c944a0
  Author: Richard Murray <mu...@cd...>
  Date:   2019-05-13 (Mon, 13 May 2019)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Merge pull request #298 from murrayrm/travis+py37-py35

Replace py3.5 with py3.7 in Travis CI + update to xenial distribution


Compare: https://github.com/python-control/python-control/compare/c2e9f93e5b32...794302299f9e