Add getter and setter functions

Author: Leonardo José

src/HttpClient.h

@@ -317,6 +317,8 @@ class HttpClient : public Client
     virtual operator bool() { return bool(iClient); };
     virtual uint32_t httpResponseTimeout() { return iHttpResponseTimeout; };
     virtual void setHttpResponseTimeout(uint32_t timeout) { iHttpResponseTimeout = timeout; };
+    virtual uint32_t httpWaitForDataDelay() { return iHttpWaitForDataDelay; };
+    virtual void setHttpWaitForDataDelay(uint32_t delay) { iHttpWaitForDataDelay = delay; };
 protected:
     /** Reset internal state data back to the "just initialised" state
     */