cmake cpprestsdk examples

NREL/OpenStudio CMakeLists.txt :443 

find_package(cpprestsdk)

etcd-cpp-apiv3/etcd-cpp-apiv3 CMakeLists.txt :201 

find_package(cpprestsdk QUIET)

openstudiocoalition/OpenStudioApplication CMakeLists.txt :91 

find_package(cpprestsdk)