add icon to create_links

extensions/fablabchemnitz/create_links/create_links.inx

@@ -62,7 +62,7 @@
         <page name="tab_about" gui-text="About">
             <label appearance="header">Create Links</label>
             <label>A utility to create links, also known as tabs, breakaway connectors or bridges. Intended to use with laser cutters.</label>
-            <label>2021 / written by Mario Voigt (Stadtfabrikanten e.V. / FabLab Chemnitz)</label>
+            <label>2021 - 2025 / written by Mario Voigt (Stadtfabrikanten e.V. / FabLab Chemnitz)</label>
             <spacer/>
             <label appearance="header">Online Documentation</label>
             <label appearance="url">https://y.stadtfabrikanten.org/createlinks</label>
@@ -93,6 +93,8 @@
             <submenu name="Paths - Cut/Intersect/Purge"/>
         </submenu>
         </effects-menu>
+       <menu-tip>Creating links (also known as microtabs, tabs, bridges, breakaway connectors, links, perforations) is sometimes required for laser cutting or vinyl cutting. It allows to pinch paths to create real segments</menu-tip>
+       <icon>icon.svg</icon>
     </effect>
     <script>
         <command location="inx" interpreter="python">create_links.py</command>