get rid of unnecessary UI specifications

src/Mod/TechDraw/Gui/DlgPrefsTechDrawAdvanced.ui

@@ -429,15 +429,6 @@ can be a performance penalty in complex models.</string>
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
-     <property name="frameShadow">
-      <enum>QFrame::Plain</enum>
-     </property>
-     <property name="lineWidth">
-      <number>1</number>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawAnnotation.ui

@@ -844,9 +844,6 @@
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawColors.ui

@@ -547,9 +547,6 @@
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawDimensions.ui

@@ -540,9 +540,6 @@
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawGeneral.ui

@@ -645,9 +645,6 @@ for ProjectionGroups</string>
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawHLR.ui

@@ -384,9 +384,6 @@ Fast, but result is a collection of short straight lines.</string>
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>

src/Mod/TechDraw/Gui/DlgPrefsTechDrawScale.ui

@@ -639,9 +639,6 @@ Each unit is approx. 0.1 mm wide</string>
        <italic>false</italic>
       </font>
      </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
      <property name="text">
       <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Note:&lt;/span&gt; Items in &lt;span style=&quot; font-style:italic;&quot;&gt;italics&lt;/span&gt; are default values for new objects. They have no effect on existing objects.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>