Phrase our summary better
Merge pull request #718 from alex/phrase-better

Phrase our summary better
Add MGF1 MD selection function (available in OpenSSL 1.0.1+)
Merge pull request #721 from reaperhulk/pss-funcs

Add MGF1 MD selection function (available in OpenSSL 1.0.1+)
Merge branch 'master' into compiler-warnings-error