Update RingHTTPLib - Support macOS - Now the library is tested on Windows, Linux and macOS
-clang -c -fpic -O2 ring_httplib.cpp -I $PWD/../../language/include -I /usr/local/include
-clang -dynamiclib -o $PWD/../../lib/libring_httplib.dylib ring_httplib.o -L $PWD/../../lib -lring
+clang++ -std=c++11 -c -fpic -O2 ring_httplib.cpp -I $PWD/../../language/include -I /usr/local/include
+clang++ -std=c++11 -dynamiclib -o $PWD/../../lib/libring_httplib.dylib ring_httplib.o -L $PWD/../../lib -lring -lpthread
