change of the Z_thread, cleaning
Merge branch 'master' of https://github.com/Bioreactor/Code-Bioreactor
Merge branch 'master' of https://github.com/Bioreactor/Code-Bioreactor
Merge branch 'master' of https://github.com/Bioreactor/Code-Bioreactor
Merge branch 'master' of https://github.com/Bioreactor/Code-Bioreactor
modifications of some files (little corrections)
Merge branch 'master' of https://github.com/Bioreactor/Code-Bioreactor
coding style only