Fix a bug in checking inheritence tree

Previously it was checking if an object was an ActiveRecord::Base
object by checking just its immediate superclass. Now it checks all
the way up the tree to Object.
Fix another inheritence tree bug

I caught one place where it only checked the immediate superclass
before, now check both
Version bump to 0.0.0
Version bump to 0.1.0
make better_serialization into a gem, and declare some dependencies
Version bump to 0.1.1
track which attributes are serialized and make the options available for query
rspec options
rb 1.9.3
gemset
ignore tmp
Gemfile, guard
rspec2 + bundler
Fix for Rails 3.
Rails 3, Ruby 1.9
Make gemmable
ignore gems
Merge pull request #1 from dbalatero/rails3_fixes

Rails3 fixes