chrispitude

I made some documentation edits. (This is just cosmetic/grammatical - I plan to follow up with content-related improvements next.)

I removed the attribute test on the descendants and delete the list of attributes for ALL descendants, which should be faster than looping through the attributes and filtering the descendants...

If a handler is defined for #TEXT elements, the handler works if it's defined during twig creation using `XML::Twig->new(twig_handlers => ...)`, but not if applied to the twig afterward using...

In this testcase, I have elements inside text blocks: ``` This is item 1. This is boldfaced text in item 2. ``` I define a handler to wrap all #TEXT...