v0.4.0
- Updated parser (fixes #49)
- Added rule for compatible vendor prefixes (pull #78)
- Added rule for duplicate properties (fixes #51)
- Updated error message for display:inline used with float (fixes #16)
- Vendor prefix rule only checks for known rules (fixes #93, #54, #27)
- Make sure @font-face doesn't break vendor-prefix rule (fixes #90)
- Make sure that url() with spaces before the URI works (fixes #94)