v0.2.0

• Make sure headings are counted correctly (fixes #25)
• Make sure float: none doesn't count as a float for rules that care (fixes #10)
• Fix erroneous missing standard border warning (fixes #7)
• Ensure width: 100% is okay when box-sizing is specified (fixes #5)
• Fixed up width/height properties for box model rule (fixes #8)
• Incorporated Rhino CLI and updated contributors list
• Include build file in Git repo so people can grab directly (fixes #59)
• Added rule for tracking using of !important from shinuza (fixes #50)