faq 5.x-2.3

Changes since DRUPAL-5--2-2:

New features

• added in 2 functions, faq_get_faq_list() and faq_get_terms() for returning lists of FAQ nodes / terms for the site_map module as suggested in #138767
• added in new function for ordering the faq nodes on the weighting form by date asc / desc
• It's now possible to configure whether you would like to have the number of faq questions in a category be displayed beside the category name in the listings. It's also possible to reset the list of faq nodes on the weighting form so that they're sorted by creation date desc / asc.

Bug fixes, code maintenance

• Partial fix for multi-lingual issue reported in #137869
• added in proper support for theming functions
• added changes as suggested by Gurpartap Singh in #138929. Also fixed issue with categorised questions at the top of the page, which was introduced when fixing the theming
• faq.install - added variable_del() calls for new variables added as a result of #138929
• faq.js - added some disabling features for the new ordered/unordered select box which was added arising out of #138929
• fixed t() calls for "back to top" and "more" links
• now handling lists correctly - i.e. using theme("item_list")
• removed commented out code, renamed internal function
• added theming to the lists returned by faq_get_terms() and faq_get_faq_list()
• added in variable_del() on new "faq_count" variable
• Added patch from #140848 which was provided by Gurpartap Singh (user/41470). It does some alteration to the settings forms, but no real new functionality.
• tidied up faq_menu()
• changed all sql queries that had "select n.title, n.nid" to be "select n.nid, n.title". This was a problem with some versions of MySQL after db_rewrite_sql() changes the sql query to have DISTINCT() around the n.nid.
• removed watchdog msg for install() function