Slug generation for title with non-ASCII characters

[jsliang]

If the title contains non-ASCII characters, SublimePelican's slug generation just omits these non-ASCII character.
If the title is full of non-ASCII characters (say, a Chinese title), the generated slug would be an empty string.

Pelican transforms non-ASCII characters to ASCII ones with unidecode module.
However, I tried using iki/unidecode@7b3e322 but it doesn't seem to work in Sublime Packages environment... :(

[jsliang]

Moved to jsliang/SublimePelican#1

[jsliang]

The behavior is different in ST3. ST3 preserves non-ASCII code characters. For example, Title: 20140501 五一勞動節 放假一天 is generated as Slug: 20140501-五一勞動節-放假一天.

[Kristinita]

@jsliang , issue can be closed?

Thanks.