interfaces update - insert location and Item type
Merge branch 'master' of https://github.com/JoelLongRoad/Coursework-Interfaces

Conflicts:
	__pycache__/display_entry_error_dialog.cpython-34.pyc
	__pycache__/insert_item_type_widget.cpython-34.pyc
	__pycache__/insert_location_widget.cpython-34.pyc
	__pycache__/radio_button_dialog_class.cpython-34.pyc
	display_entry_error_dialog.py
	main_menu_UI.py