Bug 37340: Restore sorting on 'Details' column in edifactmsgs

Bug 37340: Restore sorting on 'Details' column in edifactmsgs

This patch restores the sorting options on the 'Details' field in the
edifact messages page.

We sort by basket_id followed by type behind the scenes, so the
resulting order for a Descending sort will group by basket id highest to
lowest with Quotes coming before Orders.

This is generally what the end user actually wants to see, even though
it may be somewhat unintuitive intially as it's not a clear alpha sort
for what's displayed in the column in the UI.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Mary Blomley <mary.blomley@uwl.ac.uk>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>