Item12548: implemented a queue manager talking to a presumably slow piwik server



git-svn-id: http://svn.foswiki.org/trunk/PiwikPlugin@16827 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12548: don't consume records too early



git-svn-id: http://svn.foswiki.org/trunk/PiwikPlugin@16828 0b4bb1d4-4e5a-0410-9cc4-b2b747904278