Replace http://paradiseo.gforge.inria.fr with https://nojhan.github.io/paradiseo/ and paradiseo-help@lists.gforge.inria.fr with https://github.com/nojhan/paradiseo/issues across all source files, doxyfile templates, cmake packaging, and eo documentation. Also updates eodev.sourceforge.net references in EO headers. Applied to .h, .cpp, .cmake, and miscellaneous files in eo/, mo/, moeo/, smp/, and problems/.
- `std::apply` is part of C++17 and the compiler wants to use it because of ADL. Thus it is now necessary to escape it as `::apply`. - remove some `using namespace std` remaining in the sources. - fix simple warnings.