New Teacher Mode cases added
added git ignore
Merge branch 'master' of https://github.com/PearsonCCsoC/SeeTestAutomation

Conflicts:
	Pearson.PSCAutomation.212App/NavigationCommonMethods.cs
	Pearson.PSCAutomation.v12.suo
	Pearson.PSCAutomation/SingletonClientDevice.cs