Make clip preview themed consistently in DarkerDitto (#802)

Debug/Themes/DarkerDitto.xml

@@ -1,4 +1,4 @@
-<Ditto_Theme_File Version="2" Author="Zigboom" Notes="DarkTheme">
+<Ditto_Theme_File Version="2.5" Author="Zigboom" Notes="DarkTheme">
 
 	<CaptionLeft>RGB(0,0,0)</CaptionLeft>
 	<CaptionRight>RGB(51,51,51)</CaptionRight>
@@ -22,23 +22,23 @@
 
 	<ListBoxSelectedText>RGB(238,238,238)</ListBoxSelectedText>
 	<ListBoxSelectedNoFocusText>RGB(220,220,220)</ListBoxSelectedNoFocusText>
-	
+
 	<Border>RGB(0,0,0)</Border>
 	<BorderTopMost>RGB(0,0,0)</BorderTopMost>
 	<BorderNotConnected>RGB(255,0,0)</BorderNotConnected>
 
 	<GroupTreeBG>RGB(0,0,0)</GroupTreeBG>
 	<GroupTreeText>RGB(153,153,153)</GroupTreeText>
-	
+
 	<CaptionSize></CaptionSize>
 	<CaptionFontSize></CaptionFontSize>
-	
-	<DescriptionWindowBG>RGB(204,204,204)</DescriptionWindowBG>
-	<DescriptionWindowText></DescriptionWindowText>
+
+	<DescriptionWindowBG>RGB(51,51,51)</DescriptionWindowBG>
+	<DescriptionWindowText>RGB(127,127,127)</DescriptionWindowText>
 
 	<MainWindowBG>RGB(0,0,0)</MainWindowBG>
 
 	<SearchTextBoxFocusBG>RGB(24,24,24)</SearchTextBoxFocusBG>
 	<SearchTextBoxFocusText>RGB(127,127,127)</SearchTextBoxFocusText>
-	
+
 </Ditto_Theme_File>