s/Hugyens/Huygens
s/Huygens on the CVL/huygens.massive.org.au/
Merge pull request #42 from l1ll1/master

tweaks to LoginTasks
Reverting back to "Huygens on the CVL".
Updating submodule version.
Reverting CVL host/connection-profile combo-box back to read-only.
Renamed cvlLoginHostComboBox and related variables to
alternative "connection profile" variable names.
Added new event for getting DBUS_SESSION_BUS_ADDRESS.
This fixes a problem where the wrong machine-id was being used
when determining the DBUS_SESSION_BUS_ADDRESS on Huygens.
(The CVL Login server's machine-id was being used instead of
the Huygens server's machine-id, causing the GVFS WebDAV mounting
to fail.)
Faster method of querying TurboVNC version number on Mac OS X.
Fixed bug in questionKillServer where the WebDAV-unmount and
shutdown calls where the wrong way around relative to
webDavMount.isSet().
Stil trying to fix issue where WebDAV window doesn't get closed
and unmounted when disconnecting from CVL Desktop.
Still working on closing WebDAV window when disconnecting
from CVL Desktop.
persistString was mis-formetted