3 Tiny Changes

Each file is 1 separate change.
ChannelViewModelBase.cs = Whitespace trimmed around edges
SearchTabView.xaml = The middle horizontal separator does not vanish
when the lower portion of the tab is scrolled down
PMChannelView.xaml.cs = When viewing a profile, clicking an image's
thumbnail automatically scrolls to top, immediately viewing the full
image
Merge pull request #211 from Tyroie/for-wreckedavent

3 Tiny Changes