Fix spelling errors
Make h5 header the Reference/Citations header
Decrease indend on nested lists
Modify blockquote and tables
Bring list margin all the way right in nested (unordered) lists.
Revise document title section - add subtitle, authors and conditionals
Adjust header (left) margin to be same as body paragraphs/figs/tables.  Add possibility of indenting paragraphs.
Add missing body tag