Add documentation related to multi-head work, including $GIT_DIR/remotes/ changes. Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus brought up that documentation for many commands have incorrect attribution. I started counting lines again, but ended up adding a handful of missing manual pages. Signed-off-by: Junio C Hamano <junkio@cox.net>
Split the core-git.txt file Formatting fix to the diff-format.txt Signed-off-by: David Greaves <david@dgreaves.com>