Remove double import of Font Awesome

[MyGiHu]

No description provided.

[victoriadrake]

Is the double import in this file? I don't see it. Would you please add a comment to expain?

[MyGiHu]

The double import of Font Awesome happens through two files. "style.sass" and "_fonts.sass".

"style.sass" imports "_fonts.sass" which contains a command to import Font Awesome. A few lines later "style.sass" imports Font Awesome again. One import should be sufficient and reduzes the file size of the to creating theme css file.

Note: Font Awesome is imported multiple times by "style.sass" for creating a dark and light (auto option) or user selected style theme. This is not topic of this pull request.

Simplified example:
style.sass:
@import "fonts"
@import "fontawesome-import"

_fonts.sass:
@import "fontawesome-import"

I removed the redundant import command in "_fonts.sass" because "style.sass" contains a neat arranged import list.

[victoriadrake]

Thank you again!