[Wahaj]
Adding Contents regarding File Upload Controller
Merge branch 'master' of https://github.com/ovaisanis/OnlineReceiptManagementSystem

Conflicts:
	Source/ReceiptManagement.RESTfulAPI/ReceiptManagement.RESTfulAPI.csproj
Merge branch 'master' of https://github.com/ovaisanis/OnlineReceiptManagementSystem