xmlsitemap 7.x-2.1

Changes since 7.x-2.0:

• #2244449: Fixed regression generating sitemap index links.
• #2378467: Fixed undefined $options['external'] when calling hook_url_outbound_alter().
• #2367513 by das-peter: Fixed xmlsitemap_menu_entity_info() did not add integration data if the Entity Menu Links module is enabled.
• #2378467 by deviantintegral, robcolburn: Fixed hook_url_outbound_alter() is not called when generating the sitemap.
• #2244449 by Chris Burge, Dave Reid, philsward, ecvandenberg: Use Protocol-less URL for XSL File
• #2387557 by Dave Reid: Support more advanced XML element output using format_xml_elements() within XMLSitemapWriter::writeElement().
• #2387331 by Dave Reid: Make it possible to disable cron regeneration of sitemaps and only use drush xmlsitemap-regenerate.
• #2186239 by codeamatic, samhain: Fixed possible ambiguous language column error in xmlsitemap_i18n_query_xmlsitemap_generate_alter().
• #2249317 by fearlsgroove: Limit option specified wrong in drush
• #1370474 by carinadigital, chadedge, Dave Reid, Jon Nunan, udhayykumar@gmail.com, eojthebrave: Added new hooks for altering alter generated link elements and root XML attributes.
• #2387341 by Dave Reid: Allow for additional context to be passed through xmlsitemap_link_save()
• #2220707 by coredumperror, devkinetic, s-robertson | danmurf: Removed filesize() check on generated file that causes unnecessary exception since the file might not actually be written to yet.
• #2223911 by Grimreaper, justanothermark, Shawn DeArmond | joachim: Fixed the 'menu_link' entity type added by xmlsitemap_menu_entity_info_alter() does not get a 'token type' value since it runs after token_entity_info_alter().