- modify scripts so we can run it manually

...d-playback/core/lib/recordandplayback/generators/audio.rb

record-and-playback/core/scripts/README

record-and-playback/core/scripts/archive/archive.rb

record-and-playback/core/scripts/bigbluebutton.yml

record-and-playback/core/scripts/rap-worker.rb

record-and-playback/core/scripts/sanity/sanity.rb

record-and-playback/presentation/scripts/presentation.yml

...and-playback/presentation/scripts/process/presentation.rb

...and-playback/presentation/scripts/publish/presentation.rb