addPhotoURLs, addresses #18
Merge branch 'master' of github.com:SEL-Columbia/formhub.R into photo_urls
new names in snake_case, tiny bug-fix
updating good_eats dataset, fixing brittle tests
add photo URL tests
bump up version number
adding as.data.frame back
updating the documentation using roxygen2
Merge pull request #22 from SEL-Columbia/photo_urls

Photo urls + as.data.frame
fixing (badly) issue with multi-lingual issues
removing an unnecessary line that was causing bug with user form
4th-level version bump
adding type to photoURL
Merge pull request #23 from SEL-Columbia/photo_urls

adding type to photoURL
minor bugfix
row.names on @form
Merge pull request #25 from SEL-Columbia/form_has_name

row.names on @form
upgrade
Merge pull request #26 from SEL-Columbia/form_has_name

upgrade
Merge branch 'gh-pages' of github.com:SEL-Columbia/formhub.R