[SCM] tag, v0.6.4, created. v0.4-1099-g4dd206a

[Philip Kime]

The tag, v0.6.4 has been created
        at  4dd206a41c7ab4d290ff77a3b08051d277d97efb (commit)

- Shortlog ------------------------------------------------------------
commit 4dd206a41c7ab4d290ff77a3b08051d277d97efb
Author: Philip Kime <Philip at kime.org.uk>
Date:   Wed Dec 1 18:45:40 2010 +0100

    set fixes and multiple linked tests
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