Really update Python setup.py details
Release 1.4.3 to fix setup script problems
Merge tag 'v1.4.3' into deb-package

Version v1.4.3
Update changelog for 1.4.3-1 release
Fix __pycache__ dirs being in debian install dir
Add python as a build-dep for pyversions
Update changelog for 1.4.3-2 release
Update changelog for 1.4.3-2 release
Update changelog for 1.4.3-2 release
Added pytho3-setproctitle as a Recommend.
Update changelog for 1.4.3-3 release