fulltext v1.2.0

NEW FEATURES

• ft_get() gains a progress parameter, TRUE printing a progress bar and FALSE not. By default we do not print a progress bar to be consistent with the behavior of previous versions (#140) (#190)
• cache_options_set() gains new parameter full_path to set the entire path to the cache, use like cache_options_set(full_path = yourpath) (#185) thanks @bomeara for the feature request

DEFUNCT

• ft_chunks() and ft_tabularize() were deprecated in the previous version, and are now defunct. See the new package https://github.com/ropensci/pubchunks for the same (and improved) functionality (#146) (#181)
• ft_get_si() is defunct. It's been pulled out into a new package https://github.com/ropensci/suppdata (#186) (#188)

BUG FIXES

• Fix to eupmc_search() internal function. At some piont Europe PMC changed the way they do paging, what parameters are used, etc. Fixed now. See examples for how to do paging; uses a cursor model instead of a rows/offset model (#184) thanks @jshleap for the report
• two hopefully fixes for Wiley URLs: a) try a 2nd url pattern if the first fails in general for Wiley links; and b) if highwire links found, replace with a url pattern that should work (#189) thanks @bomeara for the report

NEW IMPROVEMENTS

• remaining httr code removed, now using crul for all HTTP requests (#187)
• filled out Scopus and Crossref TDM parts in the Authentication section of the package level manual file ?fulltext-package; and add more details on authentication in the ?ft_get manual file (#182) (#183)