Add preprocessor define QHTTPSERVER_EXPORT in the solution files to fix windows build.
Add preprocessor define QHTTPSERVER_EXPORT in the solution files to fix windows build.

FreedomZZQ/qhttpserver,FreedomZZQ/qhttpserver,FreedomZZQ/qhttpserver,arkpar/qhttpserver,arkpar/qhttpserver,iptton/qhttpserver,iptton/qhttpserver,arkpar/qhttpserver,nikhilm/qhttpserver,nikhilm/qhttpserver,iptton/qhttpserver,nikhilm/qhttpserver