update changelog

add skip_cleanup and file_glob to .travis.yml

Update .travis.yml

Merge branch 'py_vercheck_bug'

update changelog

Release firmware v0.3.2

Merge pull request odriverobotics#102 from madcowswe/devel

Release v0.3.1

revert acedental change of default HW version

Merge pull request odriverobotics#56 from madcowswe/fw-v0.2-rc

Firmware version 0.2 release.

Merge branch 'master' into v3.3-pinout