This marks the first draft of the entire chapter on the freedom of
speech chapter.  In addition, this makes the first draft of all of the
work on freedom of speech.  I will start working on introducing Sep3
next.  This closes #5.

git-svn-id: https://svn.divms.uiowa.edu/repos/clc/reports/harley_thesis@16351 bd178f5f-7bea-4014-844f-495ca19b8805
Merge branch 'clc'