bump version, fix missing files in gemspec, show warnings during rake tasks
fix typo with commas
Fix typo in README.md
Merge pull request #18 from icortex/patch-1

Fix typo in README.md
remove dependency on redcard
Merge branch 'master' of github.com:saturnflyer/casting
fix typo in example CastingForwardable
bump version
Look up the attendant only once
Use single quotes consistently

* Replace double quotes with single
* Sort Gemfile alphabetically
Merge pull request #21 from harlow/hw-clean-gemfile

Use single quotes consistently.
Merge pull request #22 from cbandy/method-missing-performance

Look up the attendant only once
bump copyright date
bump version for performance improvement
test 2.1.0 on travis
quiet down warnings about module_method_rebinding
add the ability to have modules perform setup and teardown tasks

modules may now define module functions of cast_object and uncast_object which allow the setup and
teardown of details like instance variables used for certain behavior.

Example:
module Special
  def self.cast_object(object)
    object.instance_variable_set(:@special_value)
  end
  def self.uncast_object(object)
    object.remove_instance_variable(:@special_value)
  end

  def special_behavior
    # check, calculate, and otherwise use the ivar
  end
end

obj.cast_as(Special)
obj.special_behavior
obj.uncast

This would leave not trace of the Special module leaving or using an ivar.
add docs about cast/uncast hooks
bump version for hooks allowing module cast/uncast tasks
add the ability to pass blocks to delegated methods