Item12548: fixed tracking unique visitors; enforcing the user id now not letting piwik guess it; added control over things to be tracked.


git-svn-id: http://svn.foswiki.org/trunk/PiwikPlugin@16831 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12548: doc fixes



git-svn-id: http://svn.foswiki.org/trunk/PiwikPlugin@16832 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12548: preparing beta release 



git-svn-id: http://svn.foswiki.org/trunk/PiwikPlugin@16833 0b4bb1d4-4e5a-0410-9cc4-b2b747904278