initial loading of source
updated issues links and removed UploadDownload that wasn't ready
fixed links to issues
Updated info and layout for result object returned to callbacks
Updated url for logging issues.
Edited Tablet/sleep/README.md via GitHub
Initial updates to MessageList to support custom icons, Persistent Store, and forced GUID
Re-organizing code
Adding markAllRead function
updated image link
Merge pull request #4 from tneil/master

Fixed image link
Adding new functions updateItem and getItems
Merge pull request #2 from tohman/tablet-barcode-update-readme

Tablet barcode update readme
Making fixes based on ababut's review
Remvoing useless code
added File Picker API
fixed a formatting issue in step 6
added disclaimer
fixed description
updates based on code review