Talk about the following as well:

 * git fetch --tags
 * Use of "git push" as a one-man distributed development vehicle.
 * Show example of remotes file for pulling and pushing.
 * Annotate git-shell setup.
 * Using Carl's update hook in a CVS-style shared repository.
Signed-off-by: NJunio C Hamano <junkio@cox.net>