remove node_modules and .gitignore them

node_modules/websocket/lib/Deprecation.js

@@ -1,32 +0,0 @@
-/************************************************************************
- *  Copyright 2010-2015 Brian McKelvey.
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- ***********************************************************************/
-
-var Deprecation = {
-    disableWarnings: false,
-
-    deprecationWarningMap: {
-
-    },
-
-    warn: function(deprecationName) {
-        if (!this.disableWarnings && this.deprecationWarningMap[deprecationName]) {
-            console.warn('DEPRECATION WARNING: ' + this.deprecationWarningMap[deprecationName]);
-            this.deprecationWarningMap[deprecationName] = false;
-        }
-    }
-};
-
-module.exports = Deprecation;