(Bug 2774) Creating a hook that can reference a single faq to point to doc, in this case how to create good alt text
hook should fail if faq doesn't exist
builindg a hash to separate site-specific faq names from faq descriptor
changing to hash from hashref; returning null for string return, per code review
Merge pull request #24 from deborahgu/develop

(Bug 2774) Creating a hook that can reference a single faq to point to d...