Resend body for 307/308 (see #11)

Author: igr

src/main/java/jodd/http/HttpSession.java

@@ -219,9 +219,12 @@ public HttpResponse sendRequest(HttpRequest httpRequest) {
 }
 
 final String originalMethod = httpRequest.method();
+final String originalBody = httpRequest.bodyRaw();
 httpRequest = new HttpRequest()
 .method(originalMethod)
-.set(newPath);
+.set(newPath)
+.body(originalBody)
+;
 continue;
 }