[MERGE] Make 'bzr co' more memory sensitive

[Matthew D. Fuller]

On Fri, Oct 03, 2008 at 11:57:37AM -0500 I heard the voice of
John Arbash Meinel, and lo! it spake thus:
> 
> The difference isn't huge, though:
> real    1m42.557s
> vs
> real    2m6.050s

A 23.5% increase is pretty close to 'huge'...


-- 
Matthew Fuller     (MF4839)   |  fullermd at over-yonder.net
Systems/Network Administrator |  http://www.over-yonder.net/~fullermd/
           On the Internet, nobody can hear you scream.