easy deps to allow for rails4, unforunately there is a bug with psych vs arel for serializing the modifications column
check for ActiveRecord::Associations::CollectionProxy when serializing
ignore attr_accessible for rails4
remove support for 1.9.2
Merge pull request #27 from mguymon/rails4

Rails4 support
release 0.1.6
document the audit options
Update README.md
tweak options description
Update README.md
Merge branch 'master' of github.com:harleyttd/auditable