Merge pull request #12 from ankita-kumari/master

Resolves an error during 'mvn install'

README.md

@@ -11,7 +11,6 @@ If you need to threshold or filter your image prior to sending to ZXing, I recom
 ```
 git clone https://github.com/zxing/zxing.git
 cd zxing-master
-git clone git://github.com/oostendo/python-zxing.git
 mvn install
 cd core
 wget http://central.maven.org/maven2/com/google/zxing/core/2.2/core-2.2.jar
@@ -21,6 +20,7 @@ cd zxing-master/javase
 wget http://central.maven.org/maven2/com/google/zxing/javase/2.2/javase-2.2.jar 
 mv javase-2.2.jar javase.jar # Rename
 mvn install
+git clone git://github.com/oostendo/python-zxing.git
 ```
 
 The library consists of two classes, BarCodeReader and BarCode.  BarCode parses