Revert "Xlsx"

This reverts commit ffb3ad675a73f17e98c0d3b05f73f3a9cc080d76.
Merge branch 'master' of https://github.com/sktowsif/Wallet

Conflicts:
	Money-Tracker/Money-Tracker/EntityClasses/ExportToXL.cs
	Money-Tracker/Money-Tracker/Websites/MainPage.aspx