Change required CvsGraph version from 1.4 to 1.5 to close out

issue 171 reported by Gerard Gerritsen (sigcafe)

* INSTALL


git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@1206 8cb11bc2-c004-0410-86c3-e597b4017df7

INSTALL

@@ -44,7 +44,7 @@ Congratulations on getting this far. :-)
           (http://sourceforge.net/projects/mysql-python)
       * Enscript, code colorizer
           (http://people.ssh.com/mtr/genscript/)
-      * CvsGraph 1.4.0 or later, graphical CVS revision tree generator
+      * CvsGraph 1.5.0 or later, graphical CVS revision tree generator
           (http://www.akhphd.au.dk/~bertho/cvsgraph/)
 
   GUI Operation:

templates/include/footer.ezt

@@ -9,7 +9,7 @@
     Powered by <a href="http://viewvc.tigris.org/">ViewVC [vsn]</a>
   </td>
   <td style="text-align:right;">
-    <h3><a href="[help_href]">ViewVC and CVS Help</a></h3>
+    <h3><a href="[help_href]">ViewVC Help</a></h3>
   </td>
 </tr>
 </table>