remove commas from artifacts

commas will stop working in artifacts in the next release.
this form is backward-compatible
add fontawesome
Merge pull request #21 from jimbojsb/fontawesome

add fontawesome
Merge pull request #20 from rolandwalker/no_commas_in_artifacts

remove commas from artifacts
add font Batak Unicode
add font Conakry
Add font Eeyek Unicode
Add font Jomolhari
Add font Miao Unicode
Add font Muktinarrow
Merge pull request #22 from rolandwalker/font_jomolhari

Add font Jomolhari
Merge pull request #23 from rolandwalker/font_eeyek

Add font Eeyek Unicode
Merge pull request #24 from rolandwalker/font_conakry

add font Conakry
Merge pull request #25 from rolandwalker/font_batak

add font Batak Unicode
Merge pull request #26 from rolandwalker/font_miao_unicode

Add font Miao Unicode
Merge pull request #27 from rolandwalker/font_muktinarrow

Add font Muktinarrow
rewrite docs for fonts

As fonts actually work now, they should have proper docs
Merge pull request #30 from rolandwalker/doc_overhaul

rewrite docs for fonts
Add Sauce Code Powerline
Merge pull request #28 from kejadlen/sauce-code-powerline

Add Sauce Code Powerline