use correct Logger during indexing
add Google Analytics tracking of non-HTML files
add Google Analytics tracking of all HTML pages
add embedded favicon
add hierarchy to detailed display for components
fix component hierarchy in plain text descriptions
merge in changes from cheshire3-archives

Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	archiveshub/apps/ead/record.py
	www/ead/tmpl/summary.html
add search within collection to util bar