- update types of nodes

- additional SQL queries in update_1 function, to change node type names
properly.

- don't set feed->image to empty string if it's already set to some
value.

- fix drupal_set_message call so it won't create millions of locale
entires.

- fix: If number of promoted items is set to "none" don't change any
promotion of any items.

- Applied patch upgrading it to 4.7 forms API.

- set image fild to empty string if no image info was found in feed
data.

- theme control over "original article" and "visit site" links

- change "full article" to "original article"

- Handle errno set by cURL

- new feature - blacklisting URLs
- improved handling of "original source"

variable_get() was getting a variable name that was never set in the hook_settings()

  - fix empty date error reported on drupal.org

  - Bring it up to 4.7 API.
  - Change nodes type to use underscore instead of minus sign.
  - other changes? :)

WARNING: After updating to 4.7 run following SQL to update Your data

UPDATE node SET type = 'aggregator2_feed' WHERE type = 'aggregator2-feed';
UPDATE node SET type = 'aggregator2_item' WHERE type = 'aggregator2-item';

to 4.7 API.
New feature - allow admin to setup sleep period of time between changing
each item node. That may help on often visited servers, but also may
start timouts, etc.. So be sure to first test it, and setup it properly!

  - fixed compatibility with old drupal_http_request.

  - Fix help texts so they show proper links in case of missing
    'clean urls' feture.
  - First part of moving to cURL instead of drupal_http_request (which
    uses fsockopen).

  New mysql file which adds index on table term_data on column name.
  This should speedup searches by category name.

  - item promotion is back in  parse_items function, and now should take
    less time.
aggregator2_autotaxonomy:
  - fixes and speedup.

deleting items.

it though ;(.

That may speedup whole thing, if OPTIMIZE TABLE is run after each cron.
Fixed bug in aggregator2_autotaxonomy.

not unique and there are no GUIDS, items will not be overwritten and
seen as one item with many updates.
Database update:
ALTER TABLE `aggregator2_feed` ADD `guid_items` INT( 4 ) DEFAULT '0' NOT
NULL AFTER `update_items`;
ALTER TABLE `aggregator2_item` ADD INDEX ( `guid` );

to John Bransford for spotting this :).

parsing (it may contain unescaped html like other such tags :(

up relativity module's data.

content/content:encoded which is longer (has more text) in which case
they go to teaser and content goes to body.