nodewords 6.x-1.3-beta3

Changes since DRUPAL-6--1-3-ALPHA2:

• by Denes Szabo: Updated Hungarian translation
• By KiamLaLuno: Corrected the code of the function nodewords_update_6113(), which now deletes the table nodewords, and renames the table nodewords_tmp as nodewords also when the table contains no rows.
• By KiamLaLuno: Changed nodewords_update_6113() to back up the content of the table nodewords in nodewords_10; changed the code that now doesn't add two new indexes if nodewords_update_6113() has been already executed.
• Updated POT files
• Updated German translation
• By KiamLaLuno: Removed the log of the executed queries in nodewords_update_6113().
• #611042 by KiamLaLuno: Global geourl is lost after upgrade (data loss).
• #611686 by KiamLaLuno: Add the support for <link rel="meta" title="ICRA labels" />.
• #587070 by KiamLaLuno: Meta tags form fields are always shown in the administration pages even if they are not selected to appear in the edit forms.
• By KiamLaLuno: Added code that verifies that the tables used in nodewords_update_6113() don't exist before they are created.
• #612210 by KiamLaLuno: Global settings not shown on settings page.
• By KiamLaLuno: Corrected the code that was using a wrong form ID (settings_form versus advanced_settings); changed the name of a parameter used from a function.
• By KiamLaLuno: Corrected the field description for the IRCA validation content setting.
• By KiamLaLuno: Added an update function to force the update of the list of menu callbacks defined from the modules.
• By KiamLaLuno: Updated the schema descriptions.
• By KiamLaLuno: Changed the comments that were reporting the update functions to be implementations of hook_update_NN().
• By KiamLaLuno: Changed the order of the definition of the table keys.
• By KiamLaLuno: Corrected the documentation comment for nodewords_get_tags().
• #612978 by KiamLaLuno: Setting "Use the node teaser if the description meta tag is not set" lost after upgrade (setting lost).
• #612976 by KiamLaLuno: "edit" and "head" array is not upgraded (settings lost).
• #613410 by KiamLaLuno: Code wrongly uses Drupal variables nodewords_basic_user_teaser_$content_type.
• #613360 by KiamLaLuno: Remove backup table "nodewords_10".
• #610458 by hass, KiamLaLuno: Extend default max meta description length to 350 characters.
• By KiamLaLuno: Removed the call to t() inside the update functions.
• By KiamLaLuno: Added the code to validate the value set for the meta tags maximum length.
• By KiamLaLuno: Corrected the update function nodewords_update_6142(), which was not working in the case the Drupal variable was not found in the database; renamed the function nodewords_update_6142() as nodewords_update_6143().
• #613350 by KiamLaLuno: Rename the tab "Global and default meta tags".
• By KiamLaLuno: Corrected the indentation of a code line.
• By KiamLaLuno: Fixed the queries executed in the update functions.