vagrant: upgrade to 1.6.3
Don't restart systemd-journal-flush

It only needs to be started during boot. Starting it at other times
shouldn't hurt, except that if systemd-journald is restarting at the
same time, the latter might not have a SIGUSR1 signal handler
installed yet, so it might be killed by systemd-journal-flush. (At
least that's my theory about the dead systemd-journald instances in
the build farm...)
haskell-applicative-quoters: new expression
connman: upgrade to version 1.24
e18: enlightenment desktop manager version 18
nixUnstable: Update to 1.8pre3679_f609eec
allow zsh on mac
Merge pull request #3310 from joelteon/master

Allow zsh on mac
Merge pull request #3309 from matejc/e18

e18: enlightenment desktop manager version 18
haskell-thyme: add cpphs build tool dependency
Merge pull request #3312 from bennofs/haskell-applicative-quoters

haskell-applicative-quoters: new expression
Merge pull request #3308 from matejc/connman124

connman: upgrade to version 1.24
munin: simplify setting of PERL5PATH

Use lib.makePerlPath instead of manually duplicating
"/lib/perl5/site_perl" all over.
Merge pull request #3278 from sztupi/vagrant

vagrant: upgrade to 1.6.3
Filter out broken-completely links
calibre: update from 1.44.0 to 1.45.0
Support UUIDs in lowercase
titanium: Bump to 3.3.0
mpd: use pulseaudio in buildInputs if pulseaudioSupport is true not if zipSupport is true
titaniumsdk: Bump to version 3.3.0.GA stable