Reorganized core/ directory, it was too fatty already

-Removed FuncRef, since Callable makes it obsolete
-Removed int_types.h as its obsolete in c++11+
-Changed color names code

modules/websocket/editor_debugger_server_websocket.cpp

@@ -30,7 +30,7 @@
 
 #include "editor_debugger_server_websocket.h"
 
-#include "core/project_settings.h"
+#include "core/config/project_settings.h"
 #include "editor/editor_settings.h"
 #include "modules/websocket/remote_debugger_peer_websocket.h"
 

modules/websocket/emws_client.cpp

@@ -31,8 +31,8 @@
 #ifdef JAVASCRIPT_ENABLED
 
 #include "emws_client.h"
+#include "core/config/project_settings.h"
 #include "core/io/ip.h"
-#include "core/project_settings.h"
 #include "emscripten.h"
 
 extern "C" {

modules/websocket/emws_client.h

@@ -33,7 +33,7 @@
 
 #ifdef JAVASCRIPT_ENABLED
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "emws_peer.h"
 #include "websocket_client.h"
 

modules/websocket/emws_peer.h

@@ -33,9 +33,9 @@
 
 #ifdef JAVASCRIPT_ENABLED
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/io/packet_peer.h"
-#include "core/ring_buffer.h"
+#include "core/templates/ring_buffer.h"
 #include "emscripten.h"
 #include "packet_buffer.h"
 #include "websocket_peer.h"

modules/websocket/emws_server.h

@@ -33,7 +33,7 @@
 
 #ifdef JAVASCRIPT_ENABLED
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 #include "emws_peer.h"
 #include "websocket_server.h"
 

modules/websocket/packet_buffer.h

@@ -32,7 +32,7 @@
 #define PACKET_BUFFER_H
 
 #include "core/os/copymem.h"
-#include "core/ring_buffer.h"
+#include "core/templates/ring_buffer.h"
 
 template <class T>
 class PacketBuffer {

modules/websocket/register_types.cpp

@@ -29,8 +29,8 @@
 /*************************************************************************/
 
 #include "register_types.h"
-#include "core/error_macros.h"
-#include "core/project_settings.h"
+#include "core/config/project_settings.h"
+#include "core/error/error_macros.h"
 #ifdef JAVASCRIPT_ENABLED
 #include "emscripten.h"
 #include "emws_client.h"

modules/websocket/remote_debugger_peer_websocket.cpp

@@ -30,7 +30,7 @@
 
 #include "remote_debugger_peer_websocket.h"
 
-#include "core/project_settings.h"
+#include "core/config/project_settings.h"
 
 Error RemoteDebuggerPeerWebSocket::connect_to_host(const String &p_uri) {
 	Vector<String> protocols;

modules/websocket/websocket_client.h

@@ -32,7 +32,7 @@
 #define WEBSOCKET_CLIENT_H
 
 #include "core/crypto/crypto.h"
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "websocket_multiplayer_peer.h"
 #include "websocket_peer.h"
 

modules/websocket/websocket_multiplayer_peer.h

@@ -31,9 +31,9 @@
 #ifndef WEBSOCKET_MULTIPLAYER_PEER_H
 #define WEBSOCKET_MULTIPLAYER_PEER_H
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/io/networked_multiplayer_peer.h"
-#include "core/list.h"
+#include "core/templates/list.h"
 #include "websocket_peer.h"
 
 class WebSocketMultiplayerPeer : public NetworkedMultiplayerPeer {

modules/websocket/websocket_peer.h

@@ -31,7 +31,7 @@
 #ifndef WEBSOCKETPEER_H
 #define WEBSOCKETPEER_H
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/io/packet_peer.h"
 #include "websocket_macros.h"
 

modules/websocket/websocket_server.h

@@ -32,7 +32,7 @@
 #define WEBSOCKET_H
 
 #include "core/crypto/crypto.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 #include "websocket_multiplayer_peer.h"
 #include "websocket_peer.h"
 

modules/websocket/wsl_client.cpp

@@ -31,8 +31,8 @@
 #ifndef JAVASCRIPT_ENABLED
 
 #include "wsl_client.h"
+#include "core/config/project_settings.h"
 #include "core/io/ip.h"
-#include "core/project_settings.h"
 
 void WSLClient::_do_handshake() {
 	if (_requested < _request.size() - 1) {

modules/websocket/wsl_client.h

@@ -33,7 +33,7 @@
 
 #ifndef JAVASCRIPT_ENABLED
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/io/stream_peer_ssl.h"
 #include "core/io/stream_peer_tcp.h"
 #include "websocket_client.h"

modules/websocket/wsl_peer.h

@@ -33,10 +33,10 @@
 
 #ifndef JAVASCRIPT_ENABLED
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/io/packet_peer.h"
 #include "core/io/stream_peer_tcp.h"
-#include "core/ring_buffer.h"
+#include "core/templates/ring_buffer.h"
 #include "packet_buffer.h"
 #include "websocket_peer.h"
 #include "wslay/wslay.h"

modules/websocket/wsl_server.cpp

@@ -31,8 +31,8 @@
 #ifndef JAVASCRIPT_ENABLED
 
 #include "wsl_server.h"
+#include "core/config/project_settings.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 WSLServer::PendingPeer::PendingPeer() {
 	use_ssl = false;