Added support for handlebars

package.json

@@ -47,6 +47,7 @@
     "karma": "0.8.0",
     "jade": ">=0.28.2",
     "file": ">=0.2.1",
-    "uglify-js": "~2.4.0"
+    "uglify-js": "~2.4.0",
+    "handlebars": "~1.1.2"
   }
 }

src/compilers.coffee

@@ -90,6 +90,26 @@ try
     module._compile compilers.jade(filename), filename
 catch err
 
+try
+  handlebars = require('handlebars')
+
+  compilers.hbs = (path) ->
+    content = fs.readFileSync(path, 'utf8')
+    try
+      template = handlebars.precompile content,
+        separator: '\n'
+        knownHelpers: []
+        knownHelpersOnly: false
+      source = template.toString()
+      "module.exports = Handlebars.template(#{source});"
+    catch ex
+      throw new Error("#{ex} in #{path}")
+
+  require.extensions['.hbs'] = (module, filename) ->
+    module._compile compilers.hbs(filename), filename
+catch err
+
+
 try
   stylus = require('stylus')