Remove author name from description.

My mistake, it's in the authors field so it will end up being listed
twice if it's also in the description.
Merge pull request #2 from danieljames/fix-description

Remove author name from description.
Replace numeric_limits epsilon function with boost::math epsilon function
Merge pull request #5 from ibmsoe/lexical_cast_fix

Replace std::numeric_limits<T>::epsilon calls with boost::math::tools::epsilon<T>
Merge branch 'master' into develop