Update on testbot

[Maarten Lankhorst]

Hi all,

I moved the windows 7 x64 vm with sp1 applied to the base pool now. This means
that all submitted patches will be run on that vm as well. The original win7 vm
is still available under its own name. Since all tests pass on that according
to winehq tests I'm keeping it in the base pool. I hope to see all tests on
the new vm fixed as well. They mostly appear to be related to the ie9 update,
but msctf:inputprocessor and msi:install fail as well.

~Maarten