Now compatible with Rails 3.2.13

Closes #503
Don't use href for building remote validator url

Closes #507
Version bump
Fix for Ruby 2.0
Regenerated JavaScript
I cannot spell
Version bump
Regenerated JavaScript
Stop fucking up Brian
Version bump
doc that explains the requirement of the gem
Merge pull request #509 from ilyakatz/3-2-stable

doc that explains the requirement of the gem
Fixes #498 and #499 (IE8 incompatibility). Changes Array.indexOf call to use coffeescript's 'x in Array' construct.
Merge pull request #511 from kartofflly/fix-ie8-incompatibility

Fixes #498 and #499 (IE8 incompatibility)
Regenerated JavaScript
Don't set remote_validators_prefix if root_path is not set
Merge pull request #515 from arr-ee/fix_remote_validations_with_default_root_path

Don't set remote_validators_prefix if root_path is not set
Fixed test
Fixed test

Kudos to qunit for the excellent error reporting of it
Fixed fields_for with has_many associations