adding a help file
adding help file to urls and site view
adding button for the help
adding jquery mobile libraries
batch upload with images
basic functionality to upload audio
basic functionality to upload audio
Merge branch 'dev' into feature/help-page
Implemented touch tap logic
Fixed syntax error.
Fixed typo.
Fixed typo.
helper script for batch uploads; outputs the names of the files separated by file types in an excel file to allow for easy copy pasting to the flashcard template
Merge pull request #97 from Harvard-ATG/feature/tap-next-card

Feature/tap next card
Merge branch 'dev' into feature/batch-upload
Added sort_order to deck model.
Fixed error getting max order
updated travis config for migrations
Fix sort order computation when None
Fix failing test