Integration of PAYWare Mobile E335
LookupViewController has the following features now:
+Barcode Scanner:
	Perform SKU searches.
	Perform balance requests.
+Magnetic Stripe Reader:
	Perform balance request with Dilisa or LPC cards.
Fix supported architectures to armv7 and armv7s only.
Build Active Architecture set to NO in Cocoa Pods.
Add E335 Methods to ArticleViewController:
-Scan barcodes, and dynamically add the scanned product to its table view.
Add products to the table view by typing the sky in the search field.
Show error alert when the user closes the terminal