Bump to 1.0.2 with new GPL 2.0 license

This is a requirement of the current phpBB3 developers: all licensing has to be GPL-2-0-only; also, the license file needs to be written as license.txt

Author: GwynethLlewelyn

gwynethllewelyn/postlocalstorage/composer.json

@@ -3,8 +3,8 @@
 	"type": "phpbb-extension",
 	"description": "A very simple phpBB3 extension to locally store the content of a post being written, to avoid losing everything after a crash or session expiration.",
 	"homepage": "https://github.com/GwynethLlewelyn/post-local-storage",
-	"version": "1.0.1",
-	"license": "MIT",
+	"version": "1.0.2",
+	"license": "gpl-2-0-only",
 	"keywords": [
 		"phpbb",
 		"extension",

gwynethllewelyn/postlocalstorage/styles/prosilver/template/custom_functions.js

@@ -1,3 +1,11 @@
+// Copyright (C) 2023 Gwyneth Llewelyn
+//
+// This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
 (function (message, doc) {
 	// If there is no localStorage support, give up
 	if (!message.localStorage) return;

LICENSE renamed to license.txt

@@ -1,7 +1,7 @@
 {
 	"stable": {
 		"1.0": {
-			"current": "1.0.1",
+			"current": "1.0.2",
 			"download": "https://github.com/GwynethLlewelyn/post-local-storage/releases/download/v1.0.1/postlocalstorage.zip",
 			"announcement": "",
 			"eol": null,