Merge pull request #95 from pauljz/dev

Add RightClick by x y coordinates; tests
Reformatted MultiCommandProvider bits
Test updates, attempts at getting Alerts performing the same across all browsers Se supports
Update NuGet.exe to latest
Fix to prevent odd errors if user throws exception inside OnExpect/OnAssertFailed
Merge branch 'dev' of https://github.com/stirno/FluentAutomation into dev
Add Hover and Focus tests