Added Demo Link
Updated gitignore
Optimized fonts, renamed to social_font
Cleanup
Added last.fm, updated stumbleupon and instagram
Updated readme
Updated Readme
Merge branch 'master' of https://github.com/energee/social_font_face
Update README.markdown

Updated readme
Updated fonts
Merge branch 'master' of https://github.com/energee/social_font_face
Merge branch 'master' into gh-pages