rev sundial version for new getTimezones function
rev sundial version for new getTimezones function

urmc-costik/chrome-uploader,tidepool-org/chrome-uploader,pazaan/chrome-uploader,tidepool-org/chrome-uploader,urmc-costik/chrome-uploader,tidepool-org/chrome-uploader,urmc-costik/chrome-uploader,pazaan/chrome-uploader,pazaan/chrome-uploader