additional patch to find lhapdf index file

  This is the patch developed and used in GENSER: changes in LHAPDF.cc 
go together with this change. I did not try to optimize it.
  The same modification is in PR in 72X, already tested.
                           Cheers, Mikhail


On 12/8/14 12:21 PM, Giulio Eulisse wrote:
>
> In ACDC/ACDCGen.h:
>
> > @@ -14,6 +14,7 @@
> >  #include "ACDCTraits.h"
> >  #include "ACDCGenCell.h"
> >  #include "ThePEG/Utilities/Exception.h"
> > +#include <algorithm>
>
> Why adding algorithm?
>
> —
> Reply to this email directly or view it on GitHub 
> <https://github.com/cms-externals/thepeg/pull/2/files#r21441648>.
>