Added addIncomeForCasualWorker and modified RealLifeScenarios2 and mockdal
addedIncomeForCasualWorker and modified RealLifeScenario2AC
addedIncomeForCasualWorker andmodified Reallife SCenario AC1

Conflicts:

	PersonalBudgeting.Tests/bin/Debug/PersonalBudgeting.Tests.dll.VisualState.xml
	PersonalBudgeting.Tests/bin/Debug/TestResult.xml
	PersonalBudgeting.v12.suo