Added Imports 
http://www.java2s.com/Code/Jar/z/Downloadzxingjavasejar.htm 
http://www.java2s.com/Code/Jar/z/Downloadzxingcore20jar.htm
Added Imports 
http://www.java2s.com/Code/Jar/z/Downloadzxingjavasejar.htm 
http://www.java2s.com/Code/Jar/z/Downloadzxingcore20jar.htm
Added Imports 
http://www.java2s.com/Code/Jar/z/Downloadzxingjavasejar.htm 
http://www.java2s.com/Code/Jar/z/Downloadzxingcore20jar.htm
Merge origin/master