Update README.md
- 4.2 is out
Merge remote-tracking branch 'origin/master'
- fix import setproctitle exception
- update CHANGELOG and README
- fix import setproctitle exception
- update CHANGELOG and README
- 0.4.2
- fix setting process name under python3, thus setproctitle module is not really needed
- bump to 0.4.2.1
- bump to 0.4.2.2
Merge remote-tracking branch 'origin/devel' into devel