Added locker importing and tests for student importing
Added Locker importing, and testing for Student importing
Revert "Added locker importing and tests for student importing"

This reverts commit 21426e805e1c2c4665d3839c2e56b13abfd0c203.

Conflicts:
	src/test/businessTests/logicTests/SpreadsheetImporterTest.java
Merge branch 'master' of https://github.com/ESpearman/COMP3350-Group-Project

Conflicts:
	src/test/resources/Students1.xlsx