win7 pro sp1 x64 testbot live

[Maarten Lankhorst]

Hi all,

I've added a win7 sp1 testbot, it's currently in the extra vm's pool,
so it requires some extra actions to find it, but if you want to run
your tests against windows 7 sp1 with ie9 installed, you
should now be able to.

Happy testing!!

~Maarten