update font-face and font-files
update font scss file
fixed type in Source Sans Pro Regular

changed otf to woff
removed non woff2 font types

added htacess note about woff2 mime types
Merge branch 'master' of github.com:cdowdy/bolt into cdowdy-master
updated italic and emphasis css classes

there were no <i> or <em> classes present in the textstyles.scss file.
added those in with a note on crazy html5 semantics
Manually merging #2099
git push origin masterMerge branch 'cdowdy-master'