Inherit config/column_hashes from superclass as necessary. Handles KVO/ObjC anonymous subclassing issue
added spec to verify that classes modified at runtime for kvo observation retain their attributes
Added BubbleWrap to Gemfile to enable testing for KVO observers. Bumped version to 0.4.5.
fixes issue #56
verifies that multiple error messages are created when warranted (issue #56) original spec by @forrestgrant
bump version number
Fixed issue: JSON Array parsed using bubblewrap was not converted into proper array by cast_to_array
Merge pull request #60 from tacticiankerala/master

JSON array parsed using bubble wrap is not converted into proper array by cast_to_array
Update README.md

tiny fix on validates example that confused me
Merge pull request #63 from tissak/Doc-fix

Update README.md
encodeWithCoder properly encodes has_one relationships as well
Merge pull request #71 from calicoder/master

encodeWithCoder properly encodes has_one relationships as well
added serialization information to README