Update Semantic

Fixes #40,#24

web/semantic/tasks/clean.js

@@ -0,0 +1,14 @@
+/*******************************
+          Clean Task
+*******************************/
+
+var
+  del    = require('del'),
+  config = require('./config/user'),
+  tasks  = require('./config/project/tasks')
+;
+
+// cleans distribution files
+module.exports = function(callback) {
+  return del([config.paths.clean], tasks.settings.del, callback);
+};