Typing Dvorak 2.0: ABCD A Basic Course in Dvorak
@author Tom Cookson

Typing Dvorak is a full featured Javascript engine for completing Dan Wood's 
"ABCD: A Basic Course in Dvorak". Dvorak is an alternative keyboard 
layout that makes typing English more efficient and ergonomic. 

The lessons are based on these lessons from 1995:
http://www.mit.edu/people/jcb/Dvorak/dvorak-course/

The original Flash version of Typing Dvorak was made by me 8/20/2006. For
archival purposes it can be found here:


Features:
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* Easy to follow interface; each lesson presented one line at a time.
* Highlights mistyped letters in red so you can correct or keep going with lower net WPM.
* Includes all of Dan Wood's 29 lessons, character for character from 2006.
* Shows Net WPM, Gross WPM, and percent completed live during the lesson.
* You can map your Qwerty keyboard to Dvorak in the program by just clicking
  a button, so you don't need to change any system settings.
*

To Do:
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* Printable certificate of progress for a hypothentical student.
* Lightly encrypt save files so hypothentical students can't cheat without 
  Javascript skills.


UPDATES:
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2.0   - 6/10/2022 - Released with all original features. 
2.01  - 9/24/2022 - Fixed issues with save/load data
                  - Stopped counting keystrokes when not in game
                    (WPM was updated in menus if user kept typing)
                  - Italicized 'return to menu' in lesson end screen