Completed doc for font-lock-keywords-plist
Scene navigation now adheres to sections
Added fountain-element to text props and keywords gen
Use fountain-element instead of face for export
Always refresh font lock defaults, regardless of error
Multiple changes:

- fixing white-space output (nullifies preserve-line-breaks)
- moved generator info to meta tag
- moved !DOCTYPE out of head-template
- preventing error when title/author are not defined
Keywords gen now uses per-face decoration level
Removed -highlight faces
Fixing doc, using "minimum" instead of "none" for highlighting
Changed version number, added obsolete faces
Added README to header as commentary with small cleanups
Added emphasis faces and invisibility spec

- bold + italic has issues
Commented out trim-whitespace custom option
Multiple changes:

- added hide-emphasis-delim custom option and toggle fn
- split Font Lock creating into two fns: element-keywords and
  emphasis-keywords
Combined keywords gen into single fn, added set-dec key-binding
Added show/hide emphasis delim menu toggle
Fixing emphasis regexp and keywords gen
Working on hiding invisible and non-printing text
Toggling element visibility with single fn
Multiple changes:

- rearranged and cleaned up menu, pretty happy with it now...
- toggle-add-continued-dialog does not trigger refresh
- added saving hidden elements options to menu
- added group :prefix to fountain-faces
- made toggle-hide-element accept interactive prompt