emend 0.1.0

Initial Release

• This is the first release of the package.
• Added functions emend_lvl_match(), emend_fct_match(), emend_fct_reorder(),
  emend_lvl_unique() for cleaning and standardising factor levels.
• Added functions emend_translate() and emend_what_language() for translating texts and identifying languages.
• Added functions emend_clean_address() and emend_clean_date() for standardising address and date formats.