Always pass glyph name to createChar()
Always pass glyph name to createChar()

In order to create unencoded glyphs (by specifying their codepoint as -1), it's necessary to pass a name to createChar. This is useful for glyphs that should not appear in the cmap, but will be accessed by OpenType features created later, separately from the grunt-webfont task.
sapegin/grunt-webfont,sapegin/grunt-webfont,sapegin/grunt-webfont