xmlsitemap 7.x-2.0-alpha2

Changes since DRUPAL-7--2-0-ALPHA1:

• by Dave Reid: Increased number of links in an index from 1,000 to 50,000.
• by Dave Reid: Added tracking and requirements check for the maximum file size.
• by Dave Reid: Removed "(formerly Live Search)" from Bing.
• by Dave Reid: Fixed maximum file size requirements check and added lastmod date format option.
• by Dave Reid: Removed ability to use $_GET['refresh'] when viewing sitemap.
• #704950 by Dave Reid: Changed chunk URLs from sitemap-x.xml to sitemap.xml?page=x.
• by Dave Reid: Replaced constant XMLSITEMAP_MAX_SITEMAP_CHUNKS with XMLSITEMAP_MAX_SITEMAP_LINKS since both are equal now.
• by Dave Reid: Fixed XSL on sitemap index pages.
• by Dave Reid: Fixed whitespace in jquery.tablesorter.js.
• by Dave Reid: Added simple xmlsitemap_get_bundle_path() easily getting the path to bundle settings.
• by Dave Reid: Fixed call to xmlsitemap_can_admin_bundle().
• by Dave Reid: Made the 'Add custom link' use l().
• by Dave Reid: Exclude entities with id = 0 from index counts.
• by Dave Reid: Add sitemap 'contexts' for generating and displaying.
• by Dave Reid: Split generation functions into xmlsitemap.generate.inc.
• by Dave Reid: Fixed formatting in jquerytablesorter.js.
• by Dave Reid: Fixed xmlsitemap engine info caching.
• by Dave Reid: Implemented hook_xmlsitemap_context() in xmlsitemap_i18n.
• by Dave Reid: Added debugging info for xmlsitemap_output_chunk().
• by Dave Reid: Changed xmlsitemap_add_form_link_options() to use entity, bundle, and ID parameters instead of a link array.
• by Dave Reid: Cleaned up tests and added basic menu, taxonomy and user tests for now.
• by Dave Reid: Fixed straggling test updates.
• by Dave Reid: Changed the options for lastmod date format to short, medium and long.
• by Dave Reid: Changed generation to work by basic contexts instead of hard-coded language and added temporary context fallback.
• by Dave Reid: Changed generation to work by basic contexts instead of hard-coded language and added temporary context fallback.
• #711510 by kiamlaluno: Removed vertical_tabs recommendation from xmlsitemap.info since it's already in Drupal 7 core.
• by Dave Reid: Added back support for the current stable Drush version.
• by Dave Reid: Moved the xmlsitemap_form_submit_flag_regenerate submit handlers to more specific locations.
• by Dave Reid: Updated for 'path callback' entity property renamed to 'uri callback'.
• by Dave Reid: Added output to the xmlsitemap-index drush command.
• by Dave Reid: Sync documentation between branches.