Added period as test
Commented Out ExpenseEntry.cs, Added/Modified following functions to HomeScreen.cs (submit_Click, getDataAndSendIt), XMLController.cs (addExpense, addMileage, validateXML, validationCallBack, preprocessSchema), SuperController.cs (insertMileage), and modified XMLSchema1.xsd to add all attributes with some added facets. Program is not functioning as of this commit.