prevent absolutely useless 'exploit' (not really) while editing filters (closes #572)
implement proper last_marked/last_published feeds for proper sorting of
published and marked virtual feeds, remove sorting by last_read
workaround
api: add pubsubhubbub ping when article is being set published
bump schema
sanitize: move htmlawed rewriting to execute last so that we can keep
LIBXML_NOEMPTYTAG to prevent stuck tags (which stil occur) and still
not cause duplicate br tags.
add startup check for iconv (refs #571)
hlFeed: remove unnecessary br
use saveHTML() in sanitize instead of saveXML() (refs #522)
update translations; add plugin strings
properly allow false parameters passed through to API calls (refs #576)
if plugin method get_css(), embed plugin-specific css to main UI
upgrade dojo to 1.8.3 (refs #570)
dojo: add some more controls to the layer
replace jsmin with jshrink
cache minified js files
add plugin based on google reader css at http://tt-rss.org/forum/viewtopic.php?f=22&t=1287&start=15#p5956