Fix documentation: font-family changes the font, not font-name
fix #190 - parsing fails if no whitespace after colon in css
Revert "fix #190 - parsing fails if no whitespace after colon in css"

This reverts commit 81061cf247d45ab6a53c978cc1ab0901b5c1203d.
Merge pull request #317 from kristi/master

Fix documentation to use font-family