* activated libraries generic_128 and ryu_printf
* updated version for ryu
* Fixed port version
* updated port version info for ryu
* removed generic_128 again, because it doesn't build under Windows
* updated version info
* - replaced CONTROL file with manifest file
- corrected version string and port version
* updated versions with "vcpkg x-add-version ryu"
* corrected formatting of ryu manifest file
* ran vcpkg --x-add-version again
