[worldclock] Use vector font (feature request)

[31SFX4]

Affected hardware version

Bangle 2

Your firmware version

2v14

The bug

Use a vector font instead of the bitmap font in the worldclock app, as the current font is very pixelated (especially the large numbers).

[pebl-hank]

You could check out hworldclock if you like. I use the vector font for a couple of items.