Bug 674851 - Percent to prevent auto-linking in page title is not removed for navpath

remove the % sign from some relevant places. The % sign is to prevent automatic linking.

src/htmlgen.cpp

@@ -1683,7 +1683,7 @@ void HtmlGenerator::startFile(const char *name,const char *,
   Doxygen::indexList->addIndexFile(fileName);
   
   lastFile = fileName;
-  t << substituteHtmlKeywords(g_header,convertToHtml(title),relPath);
+  t << substituteHtmlKeywords(g_header,convertToHtml(filterTitle(title)),relPath);
 
   t << "<!-- " << theTranslator->trGeneratedBy() << " Doxygen " 
     << versionString << " -->" << endl;

src/index.cpp

@@ -3102,7 +3102,7 @@ static void writePages(PageDef *pd,FTVHelp *ftv)
     if (pd->title().isEmpty())
       pageTitle=pd->name();
     else
-      pageTitle=pd->title();
+      pageTitle=filterTitle(pd->title());
 
     if (ftv)
     {

src/perlmodgen.cpp

@@ -2125,7 +2125,7 @@ void PerlModGenerator::generatePerlModForPage(PageDef *pd)
     
   SectionInfo *si = Doxygen::sectionDict->find(pd->name());
   if (si)
-    m_output.addFieldQuotedString("title", si->title);
+    m_output.addFieldQuotedString("title4", filterTitle(si->title));
 
   addPerlModDocBlock(m_output,"detailed",pd->docFile(),pd->docLine(),0,0,pd->documentation());
   m_output.closeHash();

src/xmlgen.cpp

@@ -1845,7 +1845,7 @@ static void generateXMLForPage(PageDef *pd,FTextStream &ti,bool isExample)
     SectionInfo *si = Doxygen::sectionDict->find(pd->name());
     if (si)
     {
-      t << "    <title>" << convertToXML(convertCharEntitiesToUTF8(si->title)) 
+      t << "    <title>" << convertToXML(convertCharEntitiesToUTF8(filterTitle(si->title))) 
         << "</title>" << endl;
     }
   }