0.17.0

• Fix bug in internal uniqueSplice function (Mike Pennisi)
• accept buffer argument to cheerio.load (David Chambers)
• Respect options on the element level (Alex Indigo)
• Change state definition to more readable (Artem Burtsev)
• added test (0xBADC0FFEE)
• add class only if doesn't exist (Artem Burtsev)
• Made it less insane. (Alex Indigo)
• Implement Cheerio#add (Mike Pennisi)
• Use "loaded" instance of Cheerio in unit tests (Mike Pennisi)
• Be more strict with object check. (Alex Indigo)
• Added options argument to .html() static method. (Alex Indigo)
• Fixed encoding mishaps. Adjusted tests. (Alex Indigo)
• use dom-serializer module (fb55)
• don't test on 0.8, don't ignore 0.11 (Felix Böhm)
• parse: rm unused variables (coderaiser)
• cheerio: rm unused variable (coderaiser)
• Fixed test (Avi Kohn)
• Added test (Avi Kohn)
• Changed == to === (Avi Kohn)
• Fixed a bug in removing type="hidden" attr (Avi Kohn)
• sorted (Alexey Raspopov)
• add muted attr to booleanAttributes (Alexey Raspopov)
• fixed context of this in .html (Felix Böhm)
• append new elements for each element in selection (fb55)