test multiplexed ssh
basic sshrot with locked state file that doesn't crash
move ControlMaster stuff into sshrot
test 10 simultaneous sshrot
change to same CWD on remote host
convert Makefiles to .ONESHELL
implement distributed quacreduce
drop buggy opportunistic multiplexing in favor of explicit --muxstart and --muxstop
improve distributed QUACreduce docs
generalize test skipping (closes #71)
fix tests
self-compile notes for some bootstrap tools on UNIX
start on an installation script and a module
rm obsolete code that depends on sqlite
manual install script that works (not tested end-to-end)
update for Scikit-Learn 0.14
robustify tests
documentation for manual installation
download script for manual install
en_US doesn't exist on Ubuntu