Revert "Change from txt to xml : Le Shopper"

This reverts commit 22e4807106b335cbe6d7387fa5e19a8253bd626d.
Merge branch 'master' of https://github.com/bryantylai/Financial

Conflicts:
	Le Shopper/Le Shopper/App.xaml.cs
	Le Shopper/Le Shopper/Constants.cs
	Le Shopper/Le Shopper/ShoppingPage.xaml.cs