The "Run DMDirc" configuration will run DMDirc with the profile
dir set to etc/profile, which is set up with a symlink to
the latest plugins.

For now, copy the defaults and mode aliases there too, as the
dev client won't extract them.

This is a top-level project, containing all of the submodules.
It seems to work with gradle properly.

Hasn't yet got the settings from the other project.