Changes in version 0.2.0                        

  - Replaced all data frame based functions with similar string based
    functions.
  - gqg, gqg_paragraph functions for chopping strings into fixed-length
    pieces.
  - extract_time_label, strip_time_headings, ymd_text_format for
    parsing, stripping and printing datetime stamps.
  - locate_last_space_before and replace_at_i functions for
    searching/replacing characters in strings.
  - repair_latex_string for escaping some characters that play a special
    role in LaTeX.

                        Changes in version 0.1.0                        

  - Functions: add_heading, augment_time_label, left_align and
    repair_latex
  - Based on data frames with specific column names.
  - Minimal docs.