rcrossref v1.0.0

MINOR IMPROVEMENTS

• docs page vignette has names (#197)
• query.title field query is no longer supported by Crossref, removed from package (#198)
• fix some links in readme (#199)
• improve documentation for how to do deep paging (new section "Deep paging"), and how to use the cursor specifically (#190)

BUG FIXES

• fix error when progress used and when limit param not used (#190)
• encoding fix for the Crossref RStudio Addin (#194) (#201)