doc.awk now generates HTML that works on IE9, and passes the validation checks at http://validator.w3.org/check
I also made some of the generated HTML nicer, and modified the code to take advantage.
Made some changes to the documentation to make use of doc.awk's hyperlink functionality.
Merge branch 'master' of https://github.com/wernsey/musl

Conflicts:
	main.c