Revert "refactor: depend on node-sdk for recognize stream and query string"

This reverts commit 1ad98a0.

Author: dpopp07

speech-to-text/index.js

@@ -34,7 +34,7 @@ module.exports = {
   /**
    * @see RecognizeStream
    */
-  RecognizeStream: require('watson-developer-cloud/lib/recognize-stream'),
+  RecognizeStream: require('./recognize-stream'),
   /**
    * @see FilePlayer
    */

speech-to-text/recognize-file.js

@@ -16,7 +16,7 @@
 
 'use strict';
 var BlobStream = require('readable-blob-stream');
-var RecognizeStream = require('watson-developer-cloud/lib/recognize-stream');
+var RecognizeStream = require('./recognize-stream.js');
 var FilePlayer = require('./file-player.js');
 var FormatStream = require('./format-stream.js');
 var TimingStream = require('./timing-stream.js');

speech-to-text/recognize-microphone.js

@@ -17,7 +17,7 @@
 'use strict';
 var getUserMedia = require('get-user-media-promise');
 var MicrophoneStream = require('microphone-stream');
-var RecognizeStream = require('watson-developer-cloud/lib/recognize-stream');
+var RecognizeStream = require('./recognize-stream.js');
 var L16 = require('./webaudio-l16-stream.js');
 var FormatStream = require('./format-stream.js');
 var assign = require('object.assign/polyfill')();