caffe-contrib is marked for autoremoval from testing

[Debian testing autoremoval watch]

caffe-contrib 1.0.0~rc3+20161127-g24d2f67-3 is marked for autoremoval from testing on 2017-02-03

It (build-)depends on packages with these RC bugs:
835940: nvidia-cuda-toolkit: non-standard gcc/g++ used for build (gcc-5)
841610: statsmodels: FTBFS: TypeError: cannot sort an Index object in-place, use sort_values instead
848771: numexpr: FTBFS: Test failures