Added a check on the SelectedIndex of the FlipView to prevent indexOutOfBounds error.
Merge pull request #1 from brianmwadime/fixes_IndexOutOfBounds

Fixes #1
Remove unnecessary import
Merge branch 'master' of https://github.com/brianmwadime/win-tabcontrol

Conflicts:
	Peeksoft.Win.TabControl/Views/TabControl.xaml