GutenYe/systemd-units — pull request #1 by farnoy (2012-12-28 11:03:15+00:00)
Title: update working directory to home in aria2@.service

According to the [spec](http://www.freedesktop.org/software/systemd/man/systemd.unit.html#idp4220800), %h is provided by systemd, we don't need to assume /home