Doc: Fix links in Qt Design Studio Manual

Change-Id: Ie5a218fcdb8ed4823ce8caac655cc3081236f07f
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

doc/qtcreator/src/editors/creator-coding-edit-mode.qdoc

@@ -130,8 +130,10 @@
     \uicontrol {Default line endings} field.
 
     To set the line endings to use for a project, select \uicontrol Projects >
-    \uicontrol {Project Settings} > \uicontrol Editor. For more information,
-    see \l {Specifying Editor Settings}.
+    \uicontrol {Project Settings} > \uicontrol Editor.
+    \if defined(qtcreator)
+    For more information, see \l {Specifying Editor Settings}.
+    \endif
 
     \section1 Splitting the Editor View
 

doc/qtcreator/src/qtquick/qtquick-adding-dynamics.qdoc

@@ -26,7 +26,7 @@
 /*!
     \contentspage index.html
     \page qtquick-adding-dynamics.html
-    \previouspage qtquick-fonts.html
+    \previouspage creator-quick-ui-forms.html
     \nextpage studio-timeline.html
 
     \title Adding Dynamics

doc/qtcreator/src/qtquick/qtquick-components.qdoc

@@ -33,7 +33,7 @@
     \contentspage index.html
     \page quick-components.html
     \if defined(qtdesignstudio)
-    \previouspage studio-prototyping.html
+    \previouspage quick-uis.html
     \else
     \previouspage creator-using-qt-quick-designer.html
     \endif

doc/qtcreator/src/qtquick/qtquick-ui-forms.qdoc

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2019 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -34,11 +34,7 @@
     \contentspage index.html
     \page creator-quick-ui-forms.html
     \previouspage qtquick-annotations.html
-    \if defined(qtdesignstudio)
-    \nextpage creator-live-preview.html
-    \else
-    \nextpage creator-qml-modules-with-plugins.html
-    \endif
+    \nextpage qtquick-adding-dynamics.html
 
     \title Qt Quick UI Forms