wltrimbl/2013-12-03-sesync — pull request #4 by wltrimbl (2013-11-27 16:03:37+00:00)
Title: Revised html lesson plans

This PR
* changes `lessons/gentle.html` and `lessons/steep.html` to reflect our plans.
* moves the contents of `lessons/index.html` to `lessons/comprehensive.html`
* creates a new `lessons/index.html` with links to the above and to the install instructions.