MarkPad font issue on Windows 7

[FlyingOE]

With certain window sizing on Windows 7, MarkPad's preview pane (right pane) shows text that is smudged due to heavy aliasing.

Screenshot 1: Smudged text due to heavy aliasing.

Screenshot 2: By adjusting the window size slightly (a few pixels wider than in screenshot 1), text is shown properly.

[YoungjaeKim]

This repo is only for MarkpadRT, so called 'Windows Store App' for Windows 8 or higher version. Inquery your problem to here -> https://github.com/Code52/DownmarkerWPF