issue #417
 - prefer env variable to config file variable
 - minor fix to logger
issues #417
 - added procfile
issues #417
 - allow compiled SPA in commits
 - updated .gitignore
issues #417
 - node-ffprobe is not a dev dependency
issues #417
 - added a few console.logs in install script
issues #417
 - database password field type changed
issues #417
 - remove superfluous log