improve support for feeds with invalid unicode entities
API should return excerpt when asked
parser: support media:content elements within media:group
simplify media:content xpath
support media:description for media: enclosures
Merge pull request #279 from mhaley/patch-1

API should return excerpt when asked
Updating translation
Updating translation
Updating translation
do not use iconv in tag_is_valid, data should be utf8 anyway at this point; remove sanity check for iconv because parser does not use it
Merge remote-tracking branch 'upstream/master'
Add type="rss" on subscription list <outline> nodes
See http://feedvalidator.org/docs/warning/MissingOutlineType.html
Include both title and text attributes
See http://feedvalidator.org/docs/warning/MissingTitleAttr.html
Merge pull request #286 from jordidg/master

Improve OPML export
unfuck headlines_hook for syndicated feeds
Merge pull request #280 from PerryWerneck/master

Updatings pt-BR translation
fix globalUpdateFeeds failing when no active session exists
tweak zoomed display date/tags a bit
filter testing: exclude archived articles because filtering on them makes no sense
fix cat filters always applying if set to uncategorized