alien.libraries.finder: split into sub-vocabularies and implement macosx better.
bson.reader: Allow reading a sequence of bson objects from a file.
build-support: Install screen and tmux with apt-get/pacman.
I want this to work out of the box on a new build farm machine.
build-support: Install libssl on ubuntu.
io.sockets.secure.openssl: libssl error is opaque, check that cert files
exist in Factor beforehand so we can get a nicer error message.
Add missing USE: and neaten up the list.
alien.libraries.finder.linux: dont use dlopen.
alien.libraries.finder.windows: more like MSDN search order.
io.sockets.secure.windows: add platforms.txt.
machine-learning: use bisect-left (new name for search-sorted).
alien.libraries.finder.macosx: fix tests.
alien.libraries.finder.linux: fix using.
alien.libraries.finder.linux: use third element which is file name.
dns: Add with-dns-servers to allow custom DNS lookups.
tools.dns: Add dns-host word to look up DNS from a specific server.
tools.dns: Fix using.
tools.dns.public: Add some public DNS server ips and helper words.
alien.libraries.finder: adding platforms.txt.
webbrowser: adding open-file support for pathnames.
spotlight: adding Spotlight search wrapper for Mac OS X.
spotlight: add docs for "mdfind.".
help.search: fix summary file name.