Grid Cell getting fixes and tests.

Fix: searching Rows and Cells in Table (Winforms.DataGridView) for localized versions of Windows and VS (the Name property can be in different language rather than English).
Add: controls added to corresponding versions of TestApplications. Tests for these controls added to TestStack.White.UITests project.
Fix: Old test for message box fixed for running in localized versions of Windows and VS (the button's Name property is in current locale language).