Switch to side-by-side view

--- a/src/qtgui/uiprefs.ui
+++ b/src/qtgui/uiprefs.ui
@@ -278,43 +278,6 @@
                                     </widget>
                                     <widget class="QLayoutWidget">
                                         <property name="name">
-                                            <cstring>layout36</cstring>
-                                        </property>
-                                        <hbox>
-                                            <property name="name">
-                                                <cstring>unnamed</cstring>
-                                            </property>
-                                            <widget class="QLabel">
-                                                <property name="name">
-                                                    <cstring>textLabel1_3</cstring>
-                                                </property>
-                                                <property name="text">
-                                                    <string>HTML help browser</string>
-                                                </property>
-                                            </widget>
-                                            <widget class="QLineEdit">
-                                                <property name="name">
-                                                    <cstring>helpBrowserLE</cstring>
-                                                </property>
-                                                <property name="minimumSize">
-                                                    <size>
-                                                        <width>200</width>
-                                                        <height>0</height>
-                                                    </size>
-                                                </property>
-                                            </widget>
-                                            <widget class="QPushButton">
-                                                <property name="name">
-                                                    <cstring>helpBrowserPB</cstring>
-                                                </property>
-                                                <property name="text">
-                                                    <string>Select file</string>
-                                                </property>
-                                            </widget>
-                                        </hbox>
-                                    </widget>
-                                    <widget class="QLayoutWidget">
-                                        <property name="name">
                                             <cstring>layout37</cstring>
                                         </property>
                                         <hbox>