Don't normalize events for Windows or it might lost essential events.

Fix yuanchuan#103

lib/watch.js

@@ -81,25 +81,6 @@ function getMessages(cache) {
     }
   }
 
-  // Prevent redundant event for its parent when creating file/directory.
-  // The operation is kinda expensive so only be triggered under Windows.
-  // https://github.com/yuanchuan/node-watch/issues/79
-  if (is.windows()) {
-    var parents = filtered.map(function(n) {
-      return path.parse(n).dir;
-    });
-    filtered = filtered.filter(function(n) {
-      // Skip on removal
-      if (!is.exists(n)) {
-        return true;
-      }
-      // Ignore the parent directory
-      return !parents.some(function(m) {
-        return is.samePath(n, m);
-      });
-    });
-  }
-
   return composeMessage(filtered);
 }