Doc: Fix documentation configuration

Implement changes to make the documentation build as
part of the rest of the Qt reference.

    - Use the global Qt documentation template
      (qt-module-defaults.qdocconf)
    - Use the standard doc namespace
    - Fix QML type selector
    - Remove buildversion
    - Rename index page so that it doesn't collide with Qt
      reference documentation

Change-Id: I241d685d70a52026a0fc38739643254151e5969a
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

src/doc/qtcanvas3d.qdocconf

-include($QT_INSTALL_DOCS/global/macros.qdocconf)
-include($QT_INSTALL_DOCS/global/qt-cpp-defines.qdocconf)
-include($QT_INSTALL_DOCS/global/compat.qdocconf)
-include($QT_INSTALL_DOCS/global/fileextensions.qdocconf)
-include($QT_INSTALL_DOCS/global/qt-html-templates-offline.qdocconf)
+include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
 
 project             = QtCanvas3D
 description         = QML 3D Canvas Reference Documentation
@@ -26,7 +22,7 @@ indexes += $QT_INSTALL_DOCS/qtcore/qtcore.index \
 qhp.projects                   = QtCanvas3D
 
 qhp.QtCanvas3D.file            = qtcanvas3d.qhp
-qhp.QtCanvas3D.namespace       = com.digia.qtcanvas3d.100
+qhp.QtCanvas3D.namespace       = org.qt-project.qtcanvas3d.100
 qhp.QtCanvas3D.virtualFolder   = qtcanvas3d
 qhp.QtCanvas3D.indexTitle      = QML 3D Canvas
 qhp.QtCanvas3D.indexRoot       =
@@ -45,11 +41,9 @@ qhp.QtCanvas3D.subprojects.examples.selectors          = fake:example
 qhp.QtCanvas3D.subprojects.examples.sortPages          = true
 qhp.QtCanvas3D.subprojects.types.title                 = QML Types
 qhp.QtCanvas3D.subprojects.types.indexTitle            = QtCanvas3D QML Types
-qhp.QtCanvas3D.subprojects.types.selectors             = fake:qmlclass
+qhp.QtCanvas3D.subprojects.types.selectors             = qmlclass
 qhp.QtCanvas3D.subprojects.types.sortPages             = true
 
 navigation.landingpage = QML 3D Canvas
 navigation.qmltypespage = QML Canvas 3D QML Types
 navigation.examplespage = QML Canvas 3D Examples
-
-buildversion = QML 3D Canvas $QT_VERSION Reference Documentation

src/doc/src/qtcanvas3d-index.qdoc

@@ -36,7 +36,7 @@
 
 /*!
     \title QtCanvas3D
-    \page index.html
+    \page qtcanvas3d-index.html
     \brief Provides functionality for 3D drawing inside Qt Quick 2.
 
     QtCanvas3D module provides a way to make OpenGL-like 3D drawing calls from Qt Quick JavaScript.