Main code, examples, tests and docs updated. Method: 1. Remove unused forward-declarations, "class QMediaMetaData" 2. Mass find+replace "QtMultimedia::MetaData" -> "QMediaMetaData" 3. Un-nest from the QtMultimedia namespace in qtmedianamespace.h For consistency (with minimal disruption), namespaces with a "Qt" prefix will be renamed. Also, Qt guidelines don't include nested namespaces (http://lists.qt-project.org/pipermail/development/2012-October/006756.html) Part of the Header Consistency Project (http://lists.qt-project.org/pipermail/development/2012-October/007570.html) Change-Id: I40e59c1cf58c1792725e735e9285c51bc5f226b1 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>