v0.2.0, 2012-11-27 -- Initial release

v0.2.1, 2012-12-05 -- Performance update & minor refactors
  *  Faster parsing and lazy rendering
  *  Querying on optional fields
  *  Images property and image helpers
  *  Dumping documents to jekyll format
  *  Easier custom doclist creation
v0.2.0, 2012-11-27 -- Initial release

Update changelog with 0.2.1 new features
Update changelog with 0.2.1 new features
