Noetic release

[ahcorde]

Following the guidelines to migrate packages to noetic

• Python3 changes
  • Not really sure about the encode('latin1') and decode('latin1') I waas getting this error:

'utf-8' codec can't decode byte 0x80 in position 0: invalid start byte

• import setup from setuptools instead of distutils-core

• Bump CMake version to avoid CMP0048 warning
  This bumps the minimum CMake version to 3.0.2, which is the minimum supported by ROS Kinetic and new enough to default to the NEW behavior of CMP0048. This avoids a CMake warning when building and testing this package in Debian Buster and Ubuntu Focal.

[ahcorde]

@ros-pull-request-builder retest this please

[ahcorde]

@ros-pull-request-builder retest this please

[ahcorde]

@ros-pull-request-builder retest this please

[ahcorde]

CI is green http://build.ros.org/job/Npr__executive_smach__ubuntu_focal_amd64/3/

[sloretz]

LGTM, tests pass on Focal on my machine

@130s, mind having a look? This is needed for a Noetic release of this repo and metapackages.

In 2c9ebcd and 87c7dd1 I tried updating the travis config to test only the noetic-devel branch, though I'm not familiar enough with ros-industrial/industrial_ci to know if I did the right thing.

[sloretz]

@130s since this is needed for metapackages, any objections to me doing the following?

1. sqaush-merge this PR Noetic release #71
2. tag version 2.5.0 (Increased minor by 1 for each version since Indigo to leave room for new releases to old distros
3. Release 2.5.0 with repo status unmaintained

If I don't hear anything in a day I'll assume this is ok; hope you don't mind.

[130s]

@130s since this is needed for metapackages, any objections to me doing the following?

1. sqaush-merge this PR #71

2. tag version `2.5.0` (Increased minor by 1 for each version since Indigo to leave room for new releases to old distros

3. Release `2.5.0` with repo status `unmaintained`

@sloretz Sure, thank you for taking care of all of these.

And I think CI jobs using industrial_ci failing is expected for now. As filed at ros-industrial/industrial_ci#510, it should become green in June without changing anything on this repo.