Removed unused repeatBoxBIOS checkbox from keyboard settings. This resolves bug 3142.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit c320afae2f)

kxkb/kcmmiscwidget.ui

@@ -244,20 +244,6 @@
                         <string>If you check this option, pressing and holding down a key emits the same character over and over again. For example, pressing and holding down the Tab key will have the same effect as that of pressing that key several times in succession: Tab characters continue to be emitted until you release the key.</string>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="1" column="0" rowspan="1" colspan="2">
-                    <property name="name">
-                        <cstring>repeatBoxBIOS</cstring>
-                    </property>
-                    <property name="text">
-                        <string>Use &amp;BIOS settings</string>
-                    </property>
-                    <property name="checked">
-                        <bool>false</bool>
-                    </property>
-                    <property name="whatsThis" stdset="0">
-                        <string>If you check this option, pressing and holding down a key emits the same character over and over again as set in the BIOS. For example, pressing and holding down the Tab key will have the same effect as that of pressing that key several times in succession: Tab characters continue to be emitted until you release the key.</string>
-                    </property>
-                </widget>
             </grid>
         </widget>
         <widget class="KIntNumInput" row="2" column="1">
@@ -311,12 +297,6 @@
         <receiver>delaySlider</receiver>
         <slot>setEnabled(bool)</slot>
     </connection>
-    <connection>
-        <sender>repeatBox</sender>
-        <signal>toggled(bool)</signal>
-        <receiver>repeatBoxBIOS</receiver>
-        <slot>setEnabled(bool)</slot>
-    </connection>
     <connection>
         <sender>repeatBox</sender>
         <signal>toggled(bool)</signal>
@@ -350,7 +330,6 @@
 </connections>
 <tabstops>
     <tabstop>repeatBox</tabstop>
-    <tabstop>repeatBoxBIOS</tabstop>
     <tabstop>click</tabstop>
     <tabstop>RadioButton1</tabstop>
     <tabstop>RadioButton1_2</tabstop>