QR code generation utility completed
QR generation web service completed
Merge branch 'master' into print-update
Merge branch 'master' of https://github.com/USGS-CIDA/coastal-hazards into print-update
Misspelling corrected
Added check for max dimensions on h/w
default dims are now static and final
Put QR code at bottom of printout
Changed QR web service to use item id instead of taking a URL
Now using byte array input streams to get  byte array from QR code gen. No longer dealing with files
Merge pull request #808 from isuftin/print-update

Updated to include streaming instead of files and other enhancements