* Use C++ ostream overloading to dump error object. * Add expectations to MD5 mocks.
* Use C++ ostream overloading to dump error object.
* Add expectations to MD5 mocks.

jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm