Adds a new template variable $xf.reply.templateParent which groups all thread_view* and forum_view* templates together.

XenForo 2.2 adds multiple variations to the thread_view and forum_view templates for the various new thread types:

• thread_view_type_article
• thread_view_type_poll
• thread_view_type_question
• thread_view_type_suggestion
• forum_view_type_article
• forum_view_type_question
• forum_view_type_suggestion

So now when you want to target a template conditional to a thread view page (for example, in an advert), instead of previously doing the following:
...we must now do this:
An easier way

This addon adds a new template variable we can use to check if the template "parent" is thread_view or forum_view, so we can simply do the following instead to target all templates of that type:
...or: