Ignore AR base classes when validating uniqueness. Addresses #418.
Added test for #418.
Merge remote-tracking branch 'upstream/3-2-stable' into ignore-base-classes-when-validating-uniqueness
fixed a typo
Merge pull request #486 from ankur-leaf/3-2-stable

fixed a typo
Version bump
Merge branch '3-2-stable' of https://github.com/bcardarella/client_side_validations into ignore-base-classes-when-validating-uniqueness
Merge pull request #487 from joshweinstein/ignore-base-classes-when-validating-uniqueness

Ignore base classes when validating uniqueness
added coverage badge to README; coveralls gem
Merge pull request #493 from lemurheavy/3-2-stable

added coverage badge to README; coveralls gem
Fix only_integer validation when locale delimiters are used.
Merge pull request #501 from GUI/3-2-stable

Fix only_integer validation when locale delimiters are used.
Added the ability to accept nested attributes
Added test for nested attributes
Changed require mocha to mocha/setup to remove deprecation warning
Removed comment
Merge pull request #505 from cwjenkins/3-2-stable

Nested Attributes
Now compatible with Rails 3.2.13

Closes #503
Merging in from upstream