labelled 2.16.0

New features

• new function to_gt() for converting the result of look_for() into a nicely
  formatted table (#189)
• new functions dictionary_to_variable_labels() and
  dictionary_to_value_labels() to convert a dictionary data frame into a list
  of variable / value labels (#183)
• new .overwrite argument for set_variable_labels() and
  set_value_labels() (#183)
• new sep argument for names_prefixed_by_values()
• new arguments (sep_value_labels and sep_other) for
  convert_list_columns_to_character() and lookfor_to_long_format()

Bug fix

• copy_labels() is now less restrictive and accept tibble with list
  columns (#187)