Fix missing help files

exports-nfs4/edit_export.cgi

@@ -235,8 +235,8 @@ if ($nfsv == 4) {
 
 # Show 'bind to' input only for new export (else, bind is already done...)
 if ($in{'new'} && $nfsv==4) {
-    print "<tr> <td>",&hlink("<b>$text{'edit_in'}</b>","in"),"</td>\n";
-    print qq*<td $text{'edit_in'} <input name=pfs_dir size=30 onclick="enterbindto()"></td> </tr>\n*;
+    print "<tr> <td>$text{'edit_in'}</td>\n";
+    print qq*<td><input name=pfs_dir size=30 onclick="enterbindto()"></td> </tr>\n*;
 }
 
 # Show active input

exports-nfs4/help/vers.html

@@ -0,0 +1,7 @@
+<header>NFS Version</header>
+
+This field controls the NFS protocol version used for this export. Some features
+are only available for NFSv4 exports, but this may not be supported by older
+client systems. <p>
+
+<footer>

exports/help/auth.html

@@ -0,0 +1,22 @@
+<header>with or without Authentication</header>
+
+The first column in this field allows you to select the authentication type
+for this export. The options are :
+
+<dl>
+<dt><b>sys</b>
+<dd>Old-style NFS IP or network based security, which is enforced entirely by
+    the client IP address.<p>
+
+<dt><b>krb5</b>
+<dd>Kerberos authentication (requires that the client and server systems have
+    Kerberos configured).<p>
+
+<dt><b>libkey</b>
+<dd>The LIPKEY security mechanism. <p>
+
+<dt><b>spkm-3</b>
+<dd>SPKM3 authentication mechanism. <p>
+</dl>
+
+<footer>

exports/help/pfs.html

@@ -0,0 +1,6 @@
+<header>NFSv4 Pseudofilesystem to export</header>
+
+For NFS version 4 exports, this field can be used to enter a path that
+multiple exports will appear to be under when viewed from the client. <p>
+
+<footer>

exports/help/sec.html

@@ -0,0 +1,6 @@
+<header>Security level</header>
+
+This field determines which security levels clients can use. This can be useful
+if NFS traffic is travelling over un-trusted networks. <p>
+
+<footer>

exports/help/vers.html

@@ -0,0 +1,7 @@
+<header>NFS Version</header>
+
+This field controls the NFS protocol version used for this export. Some features
+are only available for NFSv4 exports, but this may not be supported by older
+client systems. <p>
+
+<footer>