add Chrome version of webtests
initial add of register module
tweak assertion error message
add login test; switch to using unittest framework
make logout test more robust
add a test to ensure the profile page can be loaded
add documentation on the authentication tests
remove unused test files
make the activecode tests use the unit testing framework
fix bug in activecode input alert handling
also test pythonds
start to test the new course designer
add some layout tests
and help menu tests
cleanup/comments
remove unneeded comments
also test pythonds
refactor with more informative variable names
add check for logged in user's email address in the user dropdown menu
formatting