justif 0.8.0

• Paragraphs can now begin with a floated element. Text besides the float is justified to the available width.
• Which characters hang is now configurable. See the README section for configuration details.
• Uppercase and lowercase css text transformations no longer prevent justification.
• Resizing no longer briefly displays incorrect line breaks, especially beside drop caps.
• Hanging punctuation no longer shifts adjacent text out of alignment.
• Short final lines no longer wrap unnecessarily beside a float.
• Fixed-width spaces such as &emsp and &ensp now retain their original characters and widths.
• Fixed justification failures in lines combining hanging punctuation and nonstandard spaces.
• Paragraphs containing uncommon control or separator characters now safely use browser justification.