Merge branch 'master' into jgrpp

# Conflicts:
#	.github/workflows/release-linux.yml
#	.github/workflows/release-macos.yml
#	src/industry_cmd.cpp
#	src/industry_cmd.h
#	src/network/core/http_curl.cpp
#	src/network/core/tcp_http.cpp
#	src/network/core/tcp_http.h
#	src/network/network_content.h
#	src/script/api/script_goal.cpp
#	src/script/api/script_industry.cpp
#	src/script/api/script_league.cpp
#	src/script/api/script_story_page.cpp
#	src/script/api/script_town.cpp
#	src/train.h
#	src/train_cmd.cpp

src/network/network.cpp

@@ -1356,12 +1356,14 @@ void NetworkStartUp()
 	NetworkUDPInitialize();
 	DEBUG(net, 3, "Network online, multiplayer available");
 	NetworkFindBroadcastIPs(&_broadcast_list);
+	NetworkHTTPInitialize();
 }
 
 /** This shuts the network down */
 void NetworkShutDown()
 {
 	NetworkDisconnect(true);
+	NetworkHTTPUninitialize();
 	NetworkUDPClose();
 
 	DEBUG(net, 3, "Shutting down network");