[pacman-dev] [PATCH] Cleanup to Arch-specific pacman.conf

This patch cleans up the Arch-specific pacman.conf (to be provided in the pacman Archlinux package) in an attempt to reduce the number of PEBKAC errors seen enabling default-disabled repos. Not a git patch, but a straight diff -u, since the Arch-specific file won't anymore be in the git repo, and I figured a patch against the generated pacman.conf'd be better than a patch against pacman.conf.in. If I'm mistaken, I'll patch the version in the projects.archlinux.org git repo (master branch) and submit that patch instead. Let me know. Signed-off-by: Travis Willard <travis@archlinux.org>