Bug fixes, new features, important design change -  please read description

Fixes: ScrollIntoViewId method, adding empty namespace in test
namespaces,

Updates/New features: Added support for FeatureBee toggles, Improved
WaitForEvent, View port (display size) selection, get page URL, execute
script now returns a value, switch to a different way of getting and
waiting for elements (based on ICriteria interface) and marked old
methods as obsolete
Renaming
Reverted accidental change
Reverted accidental change