Change license format to txt-file matching the main repository

Update the year at the same time.

_includes/themes/librocket/default.html

@@ -24,7 +24,7 @@
     <link rel="manifest" href="{{ ASSETS_PATH }}icons/site.webmanifest">
     <link rel="mask-icon" href="{{ ASSETS_PATH }}icons/safari-pinned-tab.svg" color="#5bbad5">
     <link rel="shortcut icon" href="{{ ASSETS_PATH }}icons/favicon.ico">
-  
+
     <!-- atom & rss feed -->
 
   </head>
@@ -39,7 +39,7 @@
             {% capture grandparent_url %}/pages/{{ page.grandparent }}{% endcapture %}
             {% assign base_url = page.url | split: "/" | pop | join: "/" | append: "/" %}
             {% assign next_url = base_url | append: page.next %}
-            
+
             {% for it_page in site.pages %}
               {% assign it_next_url = it_page.url | split: "/" | pop | join: "/" | append: "/" | append: it_page.next %}
               {% if it_page.url == parent_url %}
@@ -80,7 +80,7 @@
       <div class="content">
         {{ content }}
       </div>
-    
+
       {% if parent_page %}
       <hr>
       <div class="row-fluid">
@@ -122,14 +122,14 @@
       </div>
       </div>
       {% endif %}
-    
+
       <hr>
       <footer>
         <p><small>
-          {{ page.lib_name }} is licensed under the terms and conditions of the 
+          {{ page.lib_name }} is licensed under the terms and conditions of the
           <a href="{{ "pages/license.html" | relative_url }}">MIT license</a>.<br />
           Copyright (c) 2008-2014 CodePoint Ltd, Shift Technology Ltd, and contributors<br />
-          Copyright (c) 2019-2023 The RmlUi Team, and contributors<br />
+          Copyright (c) 2019-2024 The RmlUi Team, and contributors<br />
           <a href="{{ page.lib_site }}">{{ page.lib_name }} source code and release packages</a>
         </small></p>
       </footer>

license.txt

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2008-2014 CodePoint Ltd, Shift Technology Ltd, and contributors
+Copyright (c) 2019-2024 The RmlUi Team, and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

pages/license.md

@@ -5,8 +5,8 @@ can_edit: false
 include_in_search_results: false
 ---
 
-Copyright (c) 2008-2014 CodePoint Ltd, Shift Technology Ltd, and contributors  
-Copyright (c) 2019-2023 The RmlUi Team, and contributors
+Copyright (c) 2008-2014 CodePoint Ltd, Shift Technology Ltd, and contributors\
+Copyright (c) 2019-2024 The RmlUi Team, and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: