Remove unnecessary accelerators from .ui files

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 4e738ebe93)

src/appProp.ui

@@ -52,9 +52,6 @@
             <property name="text">
                 <string>&amp;Cancel</string>
             </property>
-            <property name="accel">
-                <string></string>
-            </property>
             <property name="autoDefault">
                 <bool>true</bool>
             </property>
@@ -66,9 +63,6 @@
             <property name="text">
                 <string>&amp;Add</string>
             </property>
-            <property name="accel">
-                <string>Alt+A</string>
-            </property>
             <property name="autoDefault">
                 <bool>true</bool>
             </property>
@@ -193,9 +187,6 @@
                     <property name="text">
                         <string>&amp;Browse</string>
                     </property>
-                    <property name="accel">
-                        <string>Alt+B</string>
-                    </property>
                 </widget>
                 <widget class="TDEIconButton" row="0" column="2" rowspan="2" colspan="1">
                     <property name="name">

src/setupdialog.ui

@@ -56,9 +56,6 @@
             <property name="text">
                 <string>&amp;Cancel</string>
             </property>
-            <property name="accel">
-                <string></string>
-            </property>
             <property name="autoDefault">
                 <bool>true</bool>
             </property>
@@ -70,9 +67,6 @@
             <property name="text">
                 <string>&amp;OK</string>
             </property>
-            <property name="accel">
-                <string></string>
-            </property>
             <property name="autoDefault">
                 <bool>true</bool>
             </property>
@@ -735,9 +729,6 @@
                         <property name="text">
                             <string>Manually &amp;add Application</string>
                         </property>
-                        <property name="accel">
-                            <string>Alt+A</string>
-                        </property>
                         <property name="toolTip" stdset="0">
                             <string>Click here to manually add an application to the Launcher</string>
                         </property>