* master: (27 commits)
t/test.sh: 'ls' on NetBSD sets -A by default as root; work around it.
README: add a list of binary packages
README: rework the title hierarchy
Clarify the message when the BUP_DIR doesn't exist.
Refactor: unify ls/ftp-ls code
ftp/ls: Adjust documentation
ls: include hidden files when explicitly requested
ftp: implement ls -s (show hashes)
ftp/ls: columnate output attached to a tty, else don't
ftp: don't output trailing line for 'ls'
ftp: output a newline on EOF when on a tty
config: more config stuff to config/ subdir, call it from Makefile.
cmd/{split,save}: support any compression level using the new -# feature.
options.py: add support for '-#' style compression options.
Add documentation for compression levels
Add test case for compression level
Add compression level options to bup save and bup split
Make zlib compression level a parameter for Client
Make zlib compression level a parameter of git.PackWriter
Use is_superuser() rather than checking euid directly
...