Added fix for issue #211. Plugin Remind: The bot can't be the recipient. (This time I hopefully did it in a separate branch. :-/)
Fixed a warning (undefined index) in plugin FeedTicker.
Updated db.php of plugin Tld. Most likely iana.org's source code changed as db.php parsed rubbish before.
Added plugin PingPong.
Plugin PingPong has content now.
Fixed warnings in plugin FeedParser (undefined index, accessing property on non-object).
Fixed another 'undefined index'.
Merge branch 'issueFeedParser'
Merge branch 'issueFeedTicker'
Merge branch 'issueTldDb'
Merge branch 'issue211'