inserted blank sect2's for blank lines in html output

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2307 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

appendixa/bash-dep.xml

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+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Bash Installation Dependencies</title>
 

appendixa/bash-desc.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2><title>Descriptions</title>
 
 <para>Last checked against version &bash-contversion;.</para>

appendixa/binutils-dep.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Binutils Installation Dependencies</title>
 

appendixa/binutils-desc.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2><title>Descriptions</title>
 
 <para>Last checked against version &binutils-contversion;.</para>

appendixa/glibc-desc.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2><title>Descriptions</title>
 
 <para>Last checked against version &glibc-contversion;.</para>

chapter05/bash-inst.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Installation of Bash</title>
 

chapter05/binutils-inst.xml

@@ -1,3 +1,5 @@
+<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>
+
 <sect2>
 <title>Installation of Binutils</title>