MAYBE:
  - Better link syntax highlighting (more similar to links in vim-markdown)
  - Syntax highlight bullets and checkboxes
  - Option to enable/disable folding (similar to g:markdown_folding)
  - Different syntax group for heading delimiters
  - Change log in Vim doc

UNLIKELY:
  - Add working links
    - Maybe utilise Vim-Waikiki and override default Vim mappings
    - Open man pages (use ':h :Man')
    - Add 'org-store-link' and 'org-insert-link' implementations
  - Implement Emacs's abbreviations (e.g. '\<s<TAB>')