add author to metadata, fix module image

copy_this/modules/d3_geoip/metadata.php

@@ -9,6 +9,8 @@ $aModule = array(
     'thumbnail'    => 'picture.png',
     'version'      => '2.1.1',
     'author'       => oxLang::getInstance()->translateString('D3_MOD_LIB_METADATA_AUTHOR'),
+    'email'        => 'support@shopmodule.com',
+    'url'          => 'http://www.oxidmodule.com/',
     'extend'      => array(
         'oxcmp_cur' => 'd3_geoip/views/d3_oxcmp_cur_geoip',
         'oxcmp_lang' => 'd3_geoip/views/d3_oxcmp_lang_geoip',