Merge pull request #7 from Microsoft/yodurr

This is great and should fix the issue with **Scientific **and **Programmer **calculator mode. However, it will not fix the issue if the calculator mode is set to **Date Calculation** or other **Coverters**. So Issue #3 requires more change to set the mode to **Standard**

Samples/CalculatorTest/BasicScenarios.cs

@@ -79,6 +79,7 @@ public void Combination()
             CalculatorSession.FindElementByName("Nine").Click();
             CalculatorSession.FindElementByName("Plus").Click();
             CalculatorSession.FindElementByName("One").Click();
+            CalculatorSession.FindElementByName("Equals").Click();
             CalculatorSession.FindElementByName("Divide by").Click();
             CalculatorSession.FindElementByName("Eight").Click();
             CalculatorSession.FindElementByName("Equals").Click();