get authors only once, in case caching fails
Fix memoize
wrong memoize again
Preparing release 2.9.1.2
Back to development: 2.9.1.3
style front-page tal-portlet
fix header-size in TAL-Portlet
logos changed
Logo changed
Preparing release 2.9.2
Back to development: 2.9.3
more width for facebook

Conflicts:

	recensio/theme/browser/stylesheets/main.css
Merge branch '2.9.x'

Conflicts:
	CHANGES.txt
	setup.py