specified version resolution for jquery
removed google drive menu, and hid hangout button
added datasheets control
added jquery base64
integrated with drive api: about and files
moved into template
adding folder
added section for link to folder
persisting folder in google drive
refactored sheets creation and listing
style link to google drive folder
simplified signin process
cleanup
added backbone model for xml parsing
display worksheets in spreadsheets
implemented add worksheet and populate worksheet with data
fixed add worksheet
formatting signin button
refresh token on 401
changed service uri