faq 6.x-1.0

Changes since DRUPAL-5--2-4:

• first go at drupal 5.x to drupal 6.x port
• added in new feature where it is possible to label the questions and answers in the "questions inline" layout
• added in calls to variable_del() for the new label variables
• fixed javascript that broke due to the renaming of some form elements. Also added in changes for the label sections of the questions form.
• fixed problem with faq descriptive text filter
• change for size of question weight box for #176104
• changes for #176628 - allow answer teasers for "hide_answer" layout
• patch for #176848 - "faq_weights" table install prob
• changes for #177993 - provided a new "random FAQs" block