Merge branch 'master' into niallsull
Fixed errors
Stock GUI integrated.
Sale changing stock quantity fixed.
Processing order updates order and stock
Blank methods for financial tab
Fixing classpath errors shouldn't give any problems
Merge branch 'master' into Shane
Just fixed spacing within code
FinancialExpendituresTableModel added
FinancialSalesTableModel added
FinancialProftiTableModel added
Changing buttons to Today, This Week, This Months for sales,Profit and
Expenditures
SingletonMainMenu
Singleton MainMenu
merged master in