Modified the MainPage and added a SettingsPage

Orientations work now, they're not super pretty, but it works.
I modified the main page so that the settings are no longer on it, but
on the settings page. The buttons are not yet functional.
Made more UX changes, including making the keyboard more helpful (not as helpful as I wanted it to be, but its better than the normal one), made buttons prettier and ghosted the text in the input box.
Forgot to add the new dependencies.
Merge branch 'NewUX'

Conflicts:
	Limelight.sln
	Limelight/Limelight.csproj
	Limelight/MainPage.xaml
Cherry pick pull request's UI changes