Make sure some text is always added to the title node

[lb803]

access-aide/main.py

Lines 209 to 213 in 54e62f3

	try:
	title = root.xpath('//*[local-name()="title"]')[0]
	h1 = root.xpath('//*[local-name()="h1"]')[0]
	except IndexError:
	return

rather than returning, the exception should try to get the title from other sources (i.e. file name half-title.xhtml -> "Half Title")