This reverts commit 056f86ae.

Conflicts:
	vcsh.1

This messes too much with my Debian packaging workflow; I will introduce
a new branch with static manpages (basically what I did for homebrew).

Never pass user input as first argument of printf(1),
similar to how you never do that with printf(3).

Signed-off-by: Thorsten Glaser <tg@mirbsd.org>

Fix ticks and commas

sh-code portability improvements and fixes

use export without assignment

delete needless quoting (after case, in assignments, ...)

add missing quoting (on the echo command line, ...)

make sure 'test =' is not called with empty arguments

do not call test with more than 4 arguments

Link to doc files

GitHub markdown supports linking to relative files.

Hopefully, this makes vcsh less scary

Fix a typo and some casing

The "Git won the Linux New Media Award for Outstanding contributions
to Open Source" edition.

Added better help text
Added error message if $GITURL unset

Conflicts:
	vcsh

github: fixes richih/vcsh#111

assorted readme updates and other fixes

assorted readme updates and other fixes

BSD find (e.g. as found on Mac OSX) has more strict rules for parsing
arguments and needs a path. PWD is not assumed as on GNU find.

There are other ways to do this, but this seems to be the most commonly
used and easiest way to get the job done. Alternate methods could be
added but at least having this one will alert folks that using this on
OSX is an option.

Since myrepos is so strongly recommended, included it in the distro
specific install instructions. Refactor the Arch Linux instructions
to better reflect most common usage.

Encourage the use of the stable packages per disro norms. The devel
packages can be used but they trigger full git clones in many AUR
helpers and are generally a pain if you don't specifically want them for
something. Mention the devel package but update the URLs to point to
the one that uses the normal packaging system.

The `mr` utilily is now called myrepos upstream and they have a new
website address. Update the links in the readme, reflect the new name
of the project where appropriate, and fix the copy surrounding its
introdiction. The actual command is still `mr`.