set default timezone to automatic (bump schema)
add HOOK_PREFS_EDIT_FEED
add HOOK_PREFS_SAVE_FEED
Allow slashes in filter regular expressions

User's regular expressions need escaping before passing them to
preg_match()
Match each tag separately against user filter regular expression

Each article's tag should be matched against user filter regular
expression separately. Current matching confuses when you want to match
an exact tag. You suppose to write "^tag$", bug now have to write
"(^|,)tag(,|$)" which is very inconvenient and requires knowledge about
how do you process this matching.
Merge pull request #168 from KonishchevDmitry/pr-match-filter-regex-to-each-tag-separately

Match each tag separately against user filter regular expression
fix typo in format_article_labels()
api: add feed_title to getArticle
getHeadlines: return feed title for non-virtual feeds
Merge pull request #167 from KonishchevDmitry/pr-allow-slash-in-filter-regex

Allow slashes in filter regular expressions