cmake Pagmo examples

dartsim/dart cmake/DARTFindpagmo.cmake :9 

find_package(pagmo QUIET CONFIG)

keenon/nimblephysics cmake/DARTFindpagmo.cmake :9 

find_package(pagmo QUIET CONFIG)

darioizzo/dcgp CMakeLists.txt :193 

find_package(Pagmo REQUIRED)