Trigger on focus added.
Top result changes its' background.
Members inside of StandardPanel don't use dark border, when they got focus.
Empty string removed.
Enter creates node.
Top result header is returned
Back TextBlock.
Merge branch 'DUI-NavigateFromTopResult(BackgroundChange)' into DUI-KeyNavigation(EnterNodeCreation)
CreateNode method is done.
Merge pull request #146 from vmoyseenko/DUI-HighlightClassButtonOnFocus

DUI: Highlight ClassButton when it got focus
Merge pull request #147 from vmoyseenko/DUI-NavigateFromTopResult(BackgroundChange)

DUI: navigate from top result(styling)
Merge pull request #148 from vmoyseenko/DUI-ReturnTopResultHeader

Top Result header is returned
CreateNode renamed into ExecuteSearchElement.
Merge pull request #149 from vmoyseenko/DUI-KeyNavigation(EnterNodeCreation)

DUI: key navigation.Part 6