Started modifying the code to accommodate promoted items
Merge branch 'master' of https://github.com/Spike121/INB302CapstoneProject

Conflicts:
	CSharpVersion/RecommenderAttacksAnalytics/UI/DataSourceUploadContainerUC.xaml.cs
Merge branch 'master' of https://github.com/Spike121/INB302CapstoneProject
Change the promoted items generator and made the transition to the corresponding UI page work