* Support &kwd[]= notation fixes #3454
 * Support random text case fixes #3539
 * Fixes umlauts regression with non utf8 encoding: Fixes #3450
 * Adding setPageCharset() method to Tracking API FIxes #3565

git-svn-id: http://dev.piwik.org/svn/trunk@7521 59fd770c-687e-43c8-a1e3-f5a4ff64c105