adding delimiters in the constructor of the template class
diff --git a/lib/src/template.dart b/lib/src/template.dart
index ab6be40..1753138 100644
--- a/lib/src/template.dart
+++ b/lib/src/template.dart
@@ -6,28 +6,29 @@
 import 'renderer.dart';

 

 class Template implements m.Template {

- 

-  Template.fromSource(String source, 

+

+  Template.fromSource(String source,

        {bool lenient: false,

         bool htmlEscapeValues : true,

         String name,

-        m.PartialResolver partialResolver})

+        m.PartialResolver partialResolver,

+        String delimiters: "{{ }}"})

        :  source = source,

-          _nodes = parser.parse(source, lenient, name, '{{ }}'),

+          _nodes = parser.parse(source, lenient, name, delimiters),

           _lenient = lenient,

           _htmlEscapeValues = htmlEscapeValues,

           _name = name,

           _partialResolver = partialResolver;

-  

+

   final String source;

   final List<Node> _nodes;

   final bool _lenient;

   final bool _htmlEscapeValues;

   final String _name;

   final m.PartialResolver _partialResolver;

-    

+

   String get name => _name;

-  

+

   String renderString(values) {

     var buf = new StringBuffer();

     render(values, buf);