Doc: Fix module names in .qdocconf for Qt Multimedia & Widgets

This change fixes QCH documentation title for Qt Multimedia Widgets.
Also, the project names are changed to use CamelCase - this is required
as qdoc will generate visible output (tags in example manifest files)
based on those names.

Also, removes documentation topic for QML types from Qt Multimedia
Widgets as it doesn't have any.

Change-Id: Ic5f3b7a3094a1012f3c356f0195a8eb40d9d9e35
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

src/multimedia/doc/qtmultimedia.qdocconf

 include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
 
-project                 = qtmultimedia
+project                 = QtMultimedia
 description             = Qt Multimedia Documentation
 url                     = http://qt-project.org/doc/qt-$QT_VER/qtmultimedia
 version                 = $QT_VERSION
@@ -12,22 +12,22 @@ version                 = $QT_VERSION
 # Defines the name of the project. You cannot use operators (+, =, -) in
 # the name. Properties for this project are set using a qhp.<projectname>.property
 # format.
-qhp.projects = qtmultimedia
-qhp.qtmultimedia.file = qtmultimedia.qhp
-qhp.qtmultimedia.namespace = org.qt-project.qtmultimedia.$QT_VERSION_TAG
-qhp.qtmultimedia.indexTitle = Qt Multimedia
-qhp.qtmultimedia.virtualFolder  = qtmultimedia
+qhp.projects = QtMultimedia
+qhp.QtMultimedia.file = qtmultimedia.qhp
+qhp.QtMultimedia.namespace = org.qt-project.qtmultimedia.$QT_VERSION_TAG
+qhp.QtMultimedia.indexTitle = Qt Multimedia
+qhp.QtMultimedia.virtualFolder  = qtmultimedia
 
 # For listing child nodes in Qt Creator or Assistant.
-qhp.qtmultimedia.subprojects = classes qmltypes
-qhp.qtmultimedia.subprojects.classes.title = C++ Classes
-qhp.qtmultimedia.subprojects.classes.indexTitle = Qt Multimedia C++ Classes
-qhp.qtmultimedia.subprojects.classes.selectors = class fake:headerfile
-qhp.qtmultimedia.subprojects.classes.sortPages = true
-qhp.qtmultimedia.subprojects.qmltypes.title = QML Types
-qhp.qtmultimedia.subprojects.qmltypes.indexTitle = Qt Multimedia QML Types
-qhp.qtmultimedia.subprojects.qmltypes.selectors = fake:qmlclass
-qhp.qtmultimedia.subprojects.qmltypes.sortPages = true
+qhp.QtMultimedia.subprojects = classes qmltypes
+qhp.QtMultimedia.subprojects.classes.title = C++ Classes
+qhp.QtMultimedia.subprojects.classes.indexTitle = Qt Multimedia C++ Classes
+qhp.QtMultimedia.subprojects.classes.selectors = class fake:headerfile
+qhp.QtMultimedia.subprojects.classes.sortPages = true
+qhp.QtMultimedia.subprojects.qmltypes.title = QML Types
+qhp.QtMultimedia.subprojects.qmltypes.indexTitle = Qt Multimedia QML Types
+qhp.QtMultimedia.subprojects.qmltypes.selectors = fake:qmlclass
+qhp.QtMultimedia.subprojects.qmltypes.sortPages = true
 
 exampledirs += ../../../examples/multimedia \
                snippets

src/multimediawidgets/doc/qtmultimediawidgets.qdocconf

 include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
 
-project                 = qtmultimediawidgets
+project                 = QtMultimediaWidgets
 description             = Qt Multimedia Widgets Documentation
 url                     = http://qt-project.org/doc/qt-$QT_VER/qtmultimediawidgets
 version                 = $QT_VERSION
@@ -12,22 +12,18 @@ version                 = $QT_VERSION
 # Defines the name of the project. You cannot use operators (+, =, -) in
 # the name. Properties for this project are set using a qhp.<projectname>.property
 # format.
-qhp.projects = qtmultimediawidgets
-qhp.qtmultimediawidgets.file = qtmultimediawidgets.qhp
-qhp.qtmultimediawidgets.namespace = org.qt-project.qtmultimediawidgets.$QT_VERSION_TAG
-qhp.qtmultimediawidgets.indexTitle = Qt Multimedia
-qhp.qtmultimediawidgets.virtualFolder  = qtmultimediawidgets
+qhp.projects = QtMultimediaWidgets
+qhp.QtMultimediaWidgets.file = qtmultimediawidgets.qhp
+qhp.QtMultimediaWidgets.namespace = org.qt-project.qtmultimediawidgets.$QT_VERSION_TAG
+qhp.QtMultimediaWidgets.indexTitle = Qt Multimedia Widgets
+qhp.QtMultimediaWidgets.virtualFolder  = qtmultimediawidgets
 
 # For listing child nodes in Qt Creator or Assistant.
-qhp.qtmultimediawidgets.subprojects = classes qmltypes
-qhp.qtmultimediawidgets.subprojects.classes.title = C++ Classes
-qhp.qtmultimediawidgets.subprojects.classes.indexTitle = Qt Multimedia Widgets C++ Classes
-qhp.qtmultimediawidgets.subprojects.classes.selectors = class fake:headerfile
-qhp.qtmultimediawidgets.subprojects.classes.sortPages = true
-qhp.qtmultimediawidgets.subprojects.qmltypes.title = QML Types
-qhp.qtmultimediawidgets.subprojects.qmltypes.indexTitle = Qt Multimedia Widgets QML Types
-qhp.qtmultimediawidgets.subprojects.qmltypes.selectors = fake:qmlclass
-qhp.qtmultimediawidgets.subprojects.qmltypes.sortPages = true
+qhp.QtMultimediaWidgets.subprojects = classes
+qhp.QtMultimediaWidgets.subprojects.classes.title = C++ Classes
+qhp.QtMultimediaWidgets.subprojects.classes.indexTitle = Qt Multimedia Widgets C++ Classes
+qhp.QtMultimediaWidgets.subprojects.classes.selectors = class fake:headerfile
+qhp.QtMultimediaWidgets.subprojects.classes.sortPages = true
 
 exampledirs += ../../../examples/multimediawidgets \
                snippets