rphylopic 1.2.0

• added text argument to get_attribution (#56)
• get_attribution now handles multiple uuids
• added browse_phylopic function (#60)
• added preview argument to get_phylopic (#59)
• switched to {maps} package in base R advanced vignette
• geom_phylopic now properly handles a single unlisted image object passed to the "img" parameter (#75)
• added filter (license) argument to get_uuid, pick_phylo, add_phylopic_base, add_phylopic, and geom_phylopic (#72)
• added img argument to get_uuid and get_attribution
• added verbose argument (calls get_attribution) to geom_phylopic, add_phylopic, and add_phylopic_base (#71)
• split out the functionality of the color argument/aesthetic to color (silhouette outline) and fill (silhouette) arguments/aesthetics in add_phylopic, geom_phylopic, and add_phylopic_base (#58)
  • when only the color argument/aesthetic is specified, it is copied to the fill argument/aesthetic (maintaining mostly backwards compatibility with old code)
• added plot and print methods for silhouette objects (#73)
• fixed the behavior of geom_phylopic when used with coord_sf
• added phylopic_key_glyph for using silhouettes inside ggplot legends (#57)