r2eng 0.0.0.9005

BREAKING:
- r2eng() renamed to translate()
- r2eng_from_string() renamed to translate_string()
- addin renamed from r2eng_vocalise() to addin_speak()
Added documentation to pass CMD check (utils, print method and ellipses)
Updated README.
Added addin_print() to RStduio Addins.
Added GitHub Actions for build and code coverage.

r2eng 0.0.0.9004

Added crude RStudio addin to vocalise selected text (idea from mikeR)

r2eng 0.0.0.9003

Added non-standard evaluation to r2eng() and introduced r2eng_from_string() (thanks to @chainsawriot).
Added more translations.
Updated README with clearer goals.

r2eng 0.0.0.9002

Added parsing method (thanks to @chainsawriot).
Removed manually-updated dictionary object.

r2eng 0.0.0.9001

Split out the dictionary into a separate data set.
Stored the code to create the dictionary.

r2eng 0.0.0.9000

Added package structure.
Added r2eng() function.