WinRT LabelTest: Testing CCLabelTTF with Chinese Character fix

Fix for LabelTest: Testing CCLabelTTF with Chinese Character

The Marker Felt TTF file does not contain any Chinese characters so FreeType cannot render the characters. WinRT version of the test uses PMingLiU system font. 

WP8 will still not render Chinese Characters until Marker Felt TTF file includes the missing characters.