Compatible with Rails 4.1.0, minitest 5
fix test
Merge branch 'rails_4.1.0'
bump 2.1.0.rc1
fix ci
remove rbx
Add mutiple unique keys support.
Merge pull request #9 from huacnlee/mutiple_unique_keys

Add mutiple unique keys support.
bump 2.1.0.rc2
fix the polymorphic association bug

while you have an Image model mount as imageable to multiple models, say an article with id to be 5, it would generate a cache key like "uniq_key_Image_imageable_id_5", which is wrong as the type is missing.
After the fix, it should be "uniq_key_Image_imageable_id_5,imageable_type_Article".
Merge pull request #10 from kenniz/master

fix the polymorphic association bug
Reload should expire first
Merge pull request #11 from kongregate/reload_should_pick_up_external_changes

Reload should expire first
Add rails version Gemfiles and reconfigure travis.yml
Use ActiveSupport::TestCase to support multiple Minitest versions
Use ActiveRecord::TestCase rather than hand-rolled helpers

Since they deprecated external use, just port out of AR to support >=4.1
Simplify database_cleaner usage and bump version
Tests passing on Rails 4.0 and 4.1
Don't shadow ActiveRecord::TestCase, just mixin to ActiveSupport::TestCase
Simplify test directory structure