Add zxing qrcode menu icon
Add zxing qrcode menu icon

Conflicts:
	mobile/android/base/resources/menu-large-v11/browser_app_menu.xml
	mobile/android/base/resources/menu-v11/browser_app_menu.xml
	mobile/android/base/resources/menu-xlarge-v11/browser_app_menu.xml
Add barcode scanner into fennec

Conflicts:
	mobile/android/base/BrowserApp.java
	mobile/android/base/Makefile.in
Add Zxing barcode scanner

Conflicts:
	mobile/android/base/BrowserApp.java
Fix barcode scanner bug, screen orientation landscape to portrait.
Follow the intentation standard
GBK bug fixed, front light turned off, MIUI2 wifi bug fixed
Change qr to barcode, fix some coding style problems
Coding style adjustment
Coding style adjustment
Coding style adjustment
Coding style adjustment
Merge pull request #2 from lixt/FENNEC_23

Fennec 23