Disable the import button when importing feed
Sanitizer with white/black list of elements/attributes

Signed-off-by: Fajran Iman Rusadi <fajran@gmail.com>
Break on no more results
Fix unread story bug

The story published date was settable by feeds. However, this date is not
verified, and could have any date or timezone. And if a feed was only
updated rarely, a user's last read date could be now, and a new story added
with published date in the past, and it would never show up. Instead, use
story created date (a field we always set) as the filter to determine if a
story has been updated.

This requires a move from the index p to c. New story queries will be
wrong until a separate script reputs all stories.
Begin testing of story creation index version
Extract xml:base attribute value from Atom and RDF feeds
Make use of xml:base attribute value to resolve URLs
Index story creation date + fixer

The fixer re-puts all stories, which will reindex them. When all are done,
and the index is built, we will switch over to c, unindex p, and perhaps
rerun the fixer to delete existing p indexes.
Typo
Merge pull request #109 from fajran/import-button

Disable the import button when importing feed
Merge branch 'sanitizer-white-black-list' of git://github.com/fajran/goread into fajran-sanitizer-white-black-list
Allow styles
Trim incoming whitespace
Allow some more tags
Missed
Allow some non standard attrs
Comment about older attrs
Merge branch 'xmlbase-atom' of git://github.com/fajran/goread into fajran-xmlbase-atom
Remove RDF support for entry:base
Remove dup entry