lwsws cgi integration

README.lwsws.md

lib/context.c

lib/libuv.c

lib/libwebsockets.c

lib/libwebsockets.h

lib/lws-plat-unix.c

lib/private-libwebsockets.h

lib/server.c

lib/ssl-server.c

lwsws/conf.c

lwsws/http.c

test-server/test-server-http.c