Various teaching-related LaTeX files, including several independent LaTeX repositories as subtrees

latest commit 692d59275b nstanger authored on 12 Dec 2010
	OULogo	- Substituted monochrome version of new logo.	15 years ago
	Makefile	- Changed TEXMF_LOCAL environment variable to TEXMFHOME, consistent with TeX	13 years ago
	relalg.sty	- Added extend operator.	13 years ago