Add support for signed shorts
Add support for signed shorts

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