Initial commit.
Syntax/formatting enhancements in "Makefile".
Make path handling more robust in "Makefile".
Add "$COMPOSER_FIND" function to "Makefile".
More logical layout of variables/settings in "Makefile".
More robust regular expression handling in "Makefile".
Make option variables more fool-proof in "Makefile".
Better target handling in "Makefile".
Update "Pandoc" options in "Makefile".
Remove cruft from "$UPGRADE" target in "Makefile".
Promote "PDF" in "Makefile".
More options for "CSS" file in "Makefile".
Custom "Reveal.js" configuration.
Clean up "help" output in "Makefile".
Add helpful "settings" run output to "Makefile".
Promote "Reveal.js" in "Makefile".
Name of user-defined CSS file in "Makefile".
Update "help" output in "Makefile".
Add "install" target to "Makefile".
Complete recursion handling in "Makefile".