faq 6.x-1.6

Changes since DRUPAL-6--1-5:

• #224908 - back to top links weren't using anchors any more, due to a change in the api
• #245131 - fix for modified question text getting lost on preview. Also some menu changes for Drupal 6.2.
• #226490 - faq module wasn't joining on new vid column in term_node table, thereby incorrectly handling node revisions.
• #224910 - added in a new option to prevent the question text from being links to the faq nodes.
• #199726 - changed class name of question listing at top of list when categories are enabled for the "Clicking on question brings user to answer further down the page" layout.
• #228939 - fixed typo in description text
• #235614 - implemented hook_term_path to change "taxonomy/term/xxx" to "faq/xxx" automatically, patch supplied by nancyw.
• #231209 - added in the ability to automatically sort the new faq nodes by creation date descending / ascending when no weight is specified.
• #185680 - now supporting image_attach images on FAQ nodes
• #214284 - it's now possible to view the node links on the faq pages using a configurable option.
• #248917 - anchor links were incorrect for normal node pages which include a call to faq_page().
• Added in some commenting of closing divs to make it easier to debug
• updated taxonomy_image_display api calls
• fixed issue with faq_tax_image class typo
• latest version of the site_map module (1.2) calls one of the faq functions directly. Since the faq module also implements hook_site_map(), the faq section of the site map was appearing twice. I've commented out the faq_site_map() function to prevent this error.
• changed "true"and "false" to uppercase
• now using count() instead of strlen(), explode() instead of preg_split() and strpos() instead of strstr() where appropriate.
• Re-structured the readme text.
• Re-structured the faq module so as to reduce code duplication between similar functions and to make it easier to maintain.
• Renamed some variables and made the documentation clearer.
• Fixed bug with categorized questions top layout
• Added in missing t() calls
• Fixed translation stuff.
• Updated translation template file