Cleanup seminar.layout after the upgrade to format 50.

lib/layouts/seminar.layout

@@ -86,20 +86,6 @@ End
 Style LandscapeSlide
 	Category		MainText
 	KeepEmpty		1
-	Margin                Dynamic
-	LatexType             Paragraph
-	LatexName             dummy
-	ParIndent             MM
-	Align                 Block
-	LabelType             Static
-	LabelString           "--- Separate Environment ---"
-	LabelFont
-	  Family              Roman
-	  Series              Medium
-	  Size                Normal
-	  Color               Blue
-	EndFont
-	HTMLLabel             NONE
 	LatexType		Environment
 	LatexName		slide
 	NextNoIndent		1
@@ -107,9 +93,18 @@ Style LandscapeSlide
 	LeftMargin		N
 	ParIndent		""
 	TopSep			0.4
+	Align			Block
 	LabelType		Above
 	LabelString		"Landscape Slide:"
+	LabelFont
+	  Family		Roman
+	  Series		Medium
+	  Size			Normal
+	  Color			Blue
+	EndFont
+	HTMLLabel		NONE
 End
+
 Style Slide
 	Obsoletedby		LandscapeSlide
 End
@@ -123,20 +118,18 @@ Style Slide*
 	ObsoletedBy		PortraitSlide
 End
 
-# EndOfSlide was a dummy style whose main purpose is to separate subsequent
-# Slide environments. Nowadays lyx has the special --Separator-- style as
-# workaround:
-
 Style ListOfSlides
 	Category		MainText
 	KeepEmpty		1
+	LatexType		Command
+	LatexName		listofslides
 	Margin			Dynamic
-	LatexType             Paragraph
-	LatexName             dummy
 	ParIndent		MM
-	Align                 Block
+	TopSep			0.5
+	BottomSep		0.5
+	Align			Center
 	LabelType		Static
-	LabelString           "--- Separate Environment ---"
+	LabelString		"[List Of Slides]"
 	LabelFont
 	  Family		Roman
 	  Series		Medium
@@ -144,14 +137,8 @@ Style ListOfSlides
 	  Color			Blue
 	EndFont
 	HTMLLabel		NONE
-	LatexType		Command
-	LatexName		listofslides
-	TopSep			0.5
-	BottomSep		0.5
-	Align			Center
-#	BottomSep		0
-	LabelString		"[List Of Slides]"
 End
+
 Style SlideContents
 	CopyStyle		ListOfSlides
 	LatexName		slidecontents