add system PDL editor (lets you change/personalise the layout for any module which has a system PDL file.)

view/tpl/pdledit.tpl

@@ -0,0 +1,14 @@
+<h1>{{$header}}</h1>
+
+<h2>{{$mname}} {{$module}}</h2>
+
+<form action="pdledit" method="post" >
+<input type="hidden" name="module" value="{{$module}}" />
+<textarea rows="24" cols="80" name="content">{{$content}}</textarea>
+
+<br />
+<input type="submit" name="submit" value="{{$submit}}" />
+
+</form>
+
+