Allow sharing links in GitHub version

app/src/main/java/eu/faircode/email/AdapterMessage.java

@@ -6484,7 +6484,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             popupMenu.getMenu().findItem(R.id.menu_force_light).setChecked(force_light);
 
             popupMenu.getMenu().findItem(R.id.menu_share).setEnabled(message.content);
-            popupMenu.getMenu().findItem(R.id.menu_share_link).setVisible(BuildConfig.DEBUG);
+            popupMenu.getMenu().findItem(R.id.menu_share_link).setVisible(!BuildConfig.PLAY_STORE_RELEASE);
             popupMenu.getMenu().findItem(R.id.menu_pin).setVisible(pin);
             popupMenu.getMenu().findItem(R.id.menu_event).setEnabled(message.content);
             popupMenu.getMenu().findItem(R.id.menu_print).setEnabled(Helper.hasWebView(context) && message.content);

app/src/main/res/values/strings.xml

@@ -1575,7 +1575,7 @@
     <string name="title_rename">Rename</string>
     <string name="title_share">Share</string>
     <string name="title_analyze">Analyze</string>
-    <string name="title_share_link" translatable="false">Share link</string>
+    <string name="title_share_link">Share link</string>
     <string name="title_share_link_open" translatable="false">Open message</string>
     <string name="title_zip" translatable="false">ZIP</string>
     <string name="title_event">Add to calendar</string>