Stopped pulseaudio from being verbose.

It floods the journal with loads of messages I no longer need to debug.
Made urxvt non-forking.

Gave up on trying to make it socket-activated; no idea why it didn’t
work. Probably urxvtc not designed for that.
Added directory for miscellaneous scripts.

First one is a means to toggle xscreensaver. Add it to however you
define keybindings, and when called, it will toggle xscreensaver using
`systemctl --user`.