Some layout tweaks
Layout tweaks, HTML conformance fixes
Remove some more impediments to clean styling
Update the README
Better-formatted README
blegh
Fix feeds with link-less items (e.g. explodingdog)
Renamed sample configuration to be more common
Merge branch 'master' of https://github.com/thylacine/Feed-on-Feeds into feature/restore-match-sim
Merge https://github.com/RomanSixty/Feed-on-Feeds into feature/restore-match-sim
Updated README again
Don't use stored procedures for MySQL, and allow skipping of triggers.

It turns out that procedures are far too much of a hassle for anything other than a dedicated mysql installation, so the integrity-checking logic for FOF_VIEW_STATE_TABLE has been inlined into its triggers.  This should ease installation woes.

Also provided a new define SQL_NO_TRIGGERS to disable triggers entirely, as it seems that some shared hosting providers don't even allow for those.

Small fix so SQLite reference migrations don't throw execeptions, even though they won't do anything yet.
Improved and streamlined query-logging.

Redid the query-logging mechanism to be simpler, by removing the wrapper functions from fof-db.php, and extending the PDO and PDOStatement classes with classes/pdolog.php.

No longer tries to create database on every invocation, instead only tries when installing.
Merge branch 'master' of github.com:RomanSixty/Feed-on-Feeds
Fixed minor logic issue in pdolog.

Passing an array to a PDOStatement->execute() will take precedence over previously bound parameters, so log things that way.

Also moved parameter printing into callback.
Modified purge behavior.  Fixed some item counts.

List of items to be purged from a feed will now include any items tagged only with 'folded', and will now exclude the latest n items which would otherwise be purged, where n is the larger of either the number of items the feed source most recently provided, or the value of the 'purge_grace' admin preference.

feed-details.php now shows a rudimentary history of item updates.  Fixed some issues with admin view of non-subscribed feeds, as well.

fof_db_feed_counts() now returns proper number of items in a feed.
Show a little graph of feed activity.

The feed-detail.php page now includes a graph detailing when items were added to a feed.
Activity graphs are now slightly neater.

Graph rendering no longer complains when there are no items to display.

Graphs with very old histories will now be neatly truncated.