add rubysl ~> 2.0 for rbx platform only, from travis-ci/travis-ci#1641.
mention globalize-accessors in readme.
use AR::Relation#extending! method to override query methods, much simpler.
Merge pull request #312 from globalize/simplify_relation_patch

use AR::Relation#extending! method to override query methods, much simpler
Release a third alpha, 4.0.0.alpha.3

Fixes #314
clonned -> cloned.
add changelog.
add contributing guidelines.
Group options into more structured methods.
No more dynamic finders, so we don't need this do we?
always get translated attributes by calling attribute on model, not on translation.
extract method that returns hash of translations by locale, with optional block.
define translated attribute readers/writers in separate methods.
update changelog.
test against AR 4.1.0 and 4.0.0.
switch to minitest-reporters.
Make default AR dependency version >= 4.0.0.
update readme to list latest versions.
no more find_or_instantiator_by_attributes in rails >= 4.0.0 so we can remove this.
get rid of annoying deprecation message by setting I18n.available_locales in tests.