Move where we concatenate tokens to handle ignoreErrorOrder
Move where we concatenate tokens to handle ignoreErrorOrder

This was causing one of the tokenizer test failures.

mgilson/html5lib-python,html5lib/html5lib-python,mgilson/html5lib-python,mgilson/html5lib-python,mindw/html5lib-python,mindw/html5lib-python,html5lib/html5lib-python,html5lib/html5lib-python,mindw/html5lib-python