+ Christian works on win64 support, continuing the job started in Genua
+ Hakan refactors unrolling: adds a TARGET resoperation that can be used
+ in the middle of loops, and that defines a possible JUMP target.
+ Armin did random stuff including progress on the STM branch.
+ Mark worked on specializing 2-tuples to contain int/floats/strings.
+ Andrew Dalke and Sam Lade worked on the previous days on numpy
+ integration, looking at f2py
+ the TARGET resoperation: Hakan, Armin
+ specialized 2-tuples: Mark, Anto