[wtp-releng] Some builds to be excluded from mirroring system

[David M Williams <david_williams@xxxxxxxxxx>]

In an effort to improve the Eclipse.org
mirroring system, some builds are being considered to be excluded from
the mirroring system. 

I've "offered" to excluded
our warmup and continuous builds, as I don't think the world-wide interest
is large enough to justify the bandwidth to send them out everywhere. 

Let me know if someone knows otherwise,
or has any concerns. 



See
Bug 128556 Mirroring the downloads area
inefficient because of multiple daily/nightly builds
https://bugs.eclipse.org/bugs/show_bug.cgi?id=128556

For webtools, the exclusion pattern
would be 
~/downloads/webtools/committers/*

This would exclude all our "warm
up" and "continuous" builds from the mirroring system, but,
naturally, leave all the "declared" builds.