Add SVG file handling

public_mediawiki/LocalSettings.php

@@ -202,3 +202,8 @@ $wgHideInterlanguageLinks = false;
 
 # uncomment this if Semantic MediaWiki property locking is broken
 #$smwgChangePropagationProtection = false;
+
+# SVG config
+$wgFileExtensions[] = 'svg';
+# This extension will no longer be needed in MediaWiki >= 1.41, then $wgSVGNativeRendering can be used
+wfLoadExtension( 'NativeSvgHandler' );