Updated tutorials page and info page.... s

much work to still be done. Need to link tutorials into the tutorials
section and add the meetings section entirely.
Massive update to everything effectively finishing the job I started last week.

Updated tutorials page with actual data, created a new page for
newsletters, made tons of updates and improvements to the CSS and the
rules. Removed some jQuery and I also packed in the content from week 1
(as well as creating some new content with comments in case people are
actually interested in learning!)