Please, give back freecad on amd64, experimental

[Anton Gladky <gladky.anton@gmail.com>]

Hello,

freecad failed to build on amd64 in experimental branch.
On other (even slow) platforms it is built fine.

Please, try to rebuild.

gb freecad_0.13~20130106.gitafb3355-exp1 . amd64

Thank you.

Anton