Cleaned history.

4.Postfix/0_setup.py

4.Postfix/main.cf

40.--- MediaServer ---/placeholder

41.Install_MS/0_setup.sh

41.Install_MS/MS_deploy.sh

42.nginx_tweaks/0_setup.sh

5.Wowza/0_setup.py

5.Wowza/Tune.xml

5.Wowza/live-application.xml

5.Wowza/live-application.xml.bak

5.Wowza/wowza-update.sh.back

50.--- CampusManager ---/placeholder

51.Install_CM/0_setup.sh

6.HCA/0_setup.py

6.HCA/http.ini

6.HCA/rtmp.ini

60.--- Worker ---/placeholder

61.Celerity server/0_setup.py

61.Celerity server/celerity-config.py

62.Celerity workers/0_setup.py