Use font from UI definition in GLScope and GLSpectrum. Use smaller font (8pt). Time offset in cents instead of mills

plugins/channel/chanalyzer/chanalyzergui.ui

@@ -373,7 +373,7 @@
       </property>
       <property name="font">
        <font>
-        <family>Courier</family>
+        <family>Monospace</family>
         <pointsize>8</pointsize>
        </font>
       </property>
@@ -422,7 +422,7 @@
       </property>
       <property name="font">
        <font>
-        <family>Courier</family>
+        <family>Monospace</family>
         <pointsize>8</pointsize>
        </font>
       </property>
@@ -435,6 +435,12 @@
   </widget>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>GLScope</class>
+   <extends>QWidget</extends>
+   <header>gui/glscope.h</header>
+   <container>1</container>
+  </customwidget>
   <customwidget>
    <class>GLSpectrum</class>
    <extends>QWidget</extends>
@@ -459,12 +465,6 @@
    <header>gui/valuedial.h</header>
    <container>1</container>
   </customwidget>
-  <customwidget>
-   <class>GLScope</class>
-   <extends>QWidget</extends>
-   <header>gui/glscope.h</header>
-   <container>1</container>
-  </customwidget>
   <customwidget>
    <class>GLScopeGUI</class>
    <extends>QWidget</extends>

plugins/channel/ssb/ssbdemodgui.ui

@@ -298,6 +298,12 @@
         <height>250</height>
        </size>
       </property>
+      <property name="font">
+       <font>
+        <family>Monospace</family>
+        <pointsize>8</pointsize>
+       </font>
+      </property>
      </widget>
     </item>
     <item>