rename subtoolbar actions dropdown
update readme (c)
ignore VFEED_GROUP_BY_FEED when generating syndicated feeds
update translations
release 1.7.0
only override al2gt() locale setting if saved session language is not auto
remove nonworking article zoom buttons (closes #535)
mute warnings caused by session_start() to deal with potential ps_files_cleanup_dir stuff
fix php warning while testing filters with regexps too complex for the database
store widescreen status in a cookie (refs #539)
add a close article panel plugin (refs #538)
close_button: remove useless getInfo() method
bring back SELF_USER_AGENT (refs #540)
fix wrong DOS line-endings
add ttrss_user_entries.plugin_data (bump schema)
prevent article filters from modifying article GUID; add separate plugin_data field for this
af_unburn: set timeout properly (refs #540)
af_unburn: set useragent
add af_* plugin workaround for already processed article
implement article render hooks