Fixed spelling errors
Added Course Pages

Added:
+ Course page indexing courses that I am teaching this year
+ Individual course pages for each course that I am teaching this year.
 The pages have not been populated.
Updated CSS

+ Providing a little room between the subtitle and the title of a page.

+ Changed the monospace fonts
CV minor update to markup

Minor update from &mdash to &#x02013 notation
Added a notes section

No pages populated here yet - structure only.
Link fix to the main index file