Add contrib support controller.
The contrib type may not always be set.
Remove unnecessary "hack."
Fix avatar display in posts list.
Rename conflicting no-avatar class.
Remove extra comma in composer.json causing a parsing error.
Include titania_object class before titania_config; latter depends on former.
Rename queue_validation_notes fields as we hit the max length limit.
Revert part of previous commit.
Use the left/right id property values when moving a FAQ item instead of asking for them.
Add method for setting a newly created FAQ's left/right id's.
A little less nub, please. Fix unknown property error.
De-nub. $faq_row no longer exists.
Add method to display class to generate an <img> tag string.

Rather temporary... will hopefully be able to remove this soon.
Stop using titania::$contrib in the FAQ object.
Add contrib FAQ controller.
Remove duplicate redirect().
$is_author is already defined in the class we're inheriting from.
Remove JS calls to obsolete titania_post_submit() function.
Add method to attachment class to get the file path for an attachment.