remove answers from master branch for session 01
further comment
canonical base echo server as starting point for http server exercise
create a simple client we can use both for testing and for the presentation demos
fix test names for pep8 compliance
needs a newline
tests to run during class as we build the http server
set up the assignment for session 2, needs a tasks.txt file still
fixes for session 2 with inline tests and exercises
move the webroot directory to 'assignments' since it will be used there.
finalize presentation for session02.
make tests that will cover the homework requirements.
update some wording to clarify intent and intended results.