New Milestone macro for trac wiki

[Christopher Small]

Can you extend MilestoneDate() to take a regex rather than a string, or add a new macro that takes a regex, and return all milestones that have matching names (with
between them)?

E.g.

MilestonesMatching(GUSH: S2.*)?

would return

GUSH: S2.a prototype 0.2 (Due 10/09/09)
GUSH: S2.b Course development (Due 12/30/09)
GUSH: S2.c Raven integration (Due 01/30/10)
GUSH: S2.d GUI 0.1 (Due 03/30/10)
GUSH: S2.e support two control frameworks (Due 07/30/10)
GUSH: S2.f spiral 2 id mgmt (Due 08/31/10)
GUSH: S2.g 0.3 release (Due 08/31/10)

It might be that the
would have to be <br>, depending on how the macro processor works.