Amended faq to indicate issue with 3rd party galleries that do no allow for content being rendered with zero dimensions if they are not visible on page load.

git-svn-id: https://plugins.svn.wordpress.org/tabby-responsive-tabs/trunk@1027830 b8457f37-d9ea-0310-8a92-e5e31aec5664
Amended faq to indicate issue with 3rd party galleries that do no allow for content being rendered with zero dimensions if they are not visible on page load.

git-svn-id: https://plugins.svn.wordpress.org/tabby-responsive-tabs/trunk@1027833 b8457f37-d9ea-0310-8a92-e5e31aec5664