Todays sales added to Financial Tab
Changes to FinancialMainPanel
Merge branch 'master' into Shane
added sysout to view stock
made some new sales and orders today
Merge branch 'Shane'
sale is now deducting from stock correctly, delete functionality on
table
new TableListener
TodaySales and ThisMonthsSales displaying within Finance
Merge branch 'master' into Deirdre

Conflicts:
	orders.ser
	sales.ser
	src/GUI/SaleMainPanel.java
Merge branch 'master' into Deirdre

Conflicts:
	src/model/Shop.java
minor edit
edit sale created but causing out of bounds exception
View Product in dropdown menu in TablePanel
indexOutOfBounds ecxeption for edit resolved
deleted sysouts, enabled view button
Early implementations of financials tabs merged