searcher 0.0.5 - "Finding itself"

Features

• Added search portal:
  • search_twitter(): Searches on Twitter. (#19, #30)
• Added ability to set default package actions. (#7, #20)
  • searcher.launch_delay controls how long the user remains in R prior
    to the browser opening. Default is 0.5 seconds.
  • searcher.use_rstudio_viewer specifies whether RStudio's viewer pane should
    open the link instead of a web browser. Default is FALSE until RStudio's
    sandbox issue is resolved.
  • searcher.default_keyword: Suffix keyword to focus search results
    between either "base" or "tidyverse". Default is "base".
• Added option to launch RStudio's Viewer pane to display search results.
  • Note: This feature requires a patch per rstudio/rstudio#2252.
    (#21, #22)

Breaking Changes

• Function factory or a closure approach-based approach is now used to create
  search portal functions search_*() through searcher().
• searcher() function has lost the ability to specify rlang to address
  an unevaluated promise issue.

Fixes

• Addressed internal vignette index name being used as the title.

Deployment

• Switched from using TravisCI to using
  GitHub Actions for R. (#25, #27)
• Improved code coverage of unit tests (#29)