Add Meslo LG font
Merge pull request #18 from mwean/add-meslo-lg

Add Meslo LG font
Fill out CONTRIBUTING.md
remove commas from artifacts

commas will stop working in artifacts in the next release.
this form is backward-compatible
Merge pull request #19 from rolandwalker/doc_xfer_contributing

Fill out CONTRIBUTING.md
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