[Libcvd-members] Utility.cc/h inconsistent

[Georg Klein]

I think there's a "const" changing between the .h and the .cc; Colin made 
the change which removed it from the .cc, but not the .h. Not really sure 
what's going on in that file so I don't want to change it..

e.g.
utility.h:
void add_multiple_of_sum(const float* a,
                         const float* b,
        ->>>            const float& c,
                         float* out,
                         unsigned int count);

utility.cc:
void add_multiple_of_sum(const float* a,
                         const float* b,
        ->>>            float c,
                         float* out,
                         unsigned int count)