advanced_help 6.x-1.1

Changes since DRUPAL-6--1-0:

• #285020 by pwolanin: Suppress admin menu on help popups.
• #305301 by yched: Allow .ini file to specify the module name as printed in both the topic navigation and the breadcrumb.
• #298862 by redndahead: Allow the .ini file to specify popup height and width.
• #298210 by sdboyer and me: use drupal_alter so that topics and the topic info cache can be modified by modules.
• Add new help file explaining the motivations behind this system and the features it provides.
• #298934 by redndahead: Allow &path& as a more robust token replacement. Also for topic and base_url
• Minor CSS improvements for topics.
• #312290 by pwolanin: Fix "not found" logic if search module is not enabled.
• #298218 by sdboyer: "Up" navigation, similar to book.module
• #278878 by eMPee584: Ensure CSS sprites have set padding.
• #317372: Missing t() on a couple of strings.
• Fix menu entry so potx can handle it.
• Fix typo in prior commit.
• #286961: restore popup window focus.