Updated fonts in new UI

Fonts should now be the same in all browsers no matter what
operating system the site is accessed from.

- Added all Roboto font files in .eot, .woff, .ttf, and .svg formats
  in order to cover all major desktop and mobile browsers
- Added only the fonts used on the dashboard page to the less file
Cleaned up LESS to have consistent formating.
Merge pull request #59 from pophealth/font_fix

Font fix