add basic legal agreement click-thru structure
fix styling and function of legal checkbox
modify tests to cover legal checkbox for sign up
first working syn.highlighting
add mail styling gem
spec for syntax highlighting
set is_active to true in courses in factories.rb
update syntax highlights spec
update syntax_highlights_spec.rb with the real updated code
Merge pull request #34 from afshinator/syntax-highlighting

Syntax highlighting
update agreements
merge dev
tweak legal links