code: function getProcessName(app, processName, index) {
    if (index > 0) {
      return app + '-' + processName + '-' + index;
    } else {
      return app + '-' + processName;
    }
  }
docs: /*
  forms the process name
  
  @param {string} app
  @param {string} process name
  @param {int} index
  @return {string} process name