fix yet another typo with the 2week catchup thing (closes #737)
fix old svg icon being used by atom-to-html template (closes #754)
atom-to-html: remove horribly scaled feed icon (refs #754)
make globalUpdateFeeds handler use simple update mechanism to prevent script timeouts
workaround for resetting panel size cookies (closes #756)
add simple plugin to prevent tt-rss tab flashing on new articles
add experimental css hyphens support for english language
get_article_labels: cache converted label ids
api: getLabels: return converted label ids
atom: only perform xml:base based rewriting if base element exists (closes #761)