Create a new subdirectory doc/ that contains documentation.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

Rename the project to help differentiate between the software providing
access to the Arch User Repository and the collection of source packages
itself.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

pacman 4.2.0 supports .SRCINFO and generates meta data by default.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

* Add information on mkaurball and metadata parsing.
* Slightly update the feature section.
* Remove the top-level directory file listing.
* Consolidate sections with links to our online presence.
* Reformat everything for consistency.

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

The main site, wiki, and BBS are using HTTPS exclusively, so link
directly to the correct protocol rather than forcing a redirect.

Signed-off-by: Dan McGee <dan@archlinux.org>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

Old README file is severely outdated, update with current information.

Signed-off-by: canyonknight <canyonknight@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>

Signed-off-by: Loui Chang <louipc.ist@gmail.com>