First commit of FG initial markdown
Adjust margins, greater inside, less outside

Important for big spines like Newborn Care
Regen _site
Add wrap class to CSS for images

and demo in ch 3 of MMH
Add all books to index, plus {:toc} support
Order coming-soon books alphabetically
Add newbook template folder

Also run EPC draft text; minor correction to YAML in MMH
Add folders for all books with template files
Further new placeholder folders
Add covers and index pages

Inlcuding related changes to CSS, layouts, includes, README, and
regenerating _site
Add CCBYNDNC to footer, new _site
Add Emma's edited markdown for EPC
Regen _site with EPC files added
Rename NC files and links to remove nc-

and regen _site
Rename MMH files and links to remove mmh-

and regen _site
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages