v31
build-sys: add small redirecting Makefiles
man: make error message clearer for missing xstlproc
depmod: Add support for excluding a directory
depmod: Introduce outdir option
man/depmod: Add references in other man pages
Add the man page for kmod(8)
man: Change my contact email address
Support /usr/local for configuration files
modprobe: Allow passing path to module
man: fix typo
man/rmmod: explain why modprobe -r is more useful