Update to arelastic-0.4.0
Add support for mysql, by giving results correct order
@ebarendt
run integration tests along with normal tests
Merge pull request #20 from data-axle/orm_integration

Orm integration
Package query_counter into its own file. @monde
s/MiniTest::Spec/MiniTest::Unit::TestCase
Merge branch 'refine_autosave_behavior' of github.com:monde/elastic_record into tmpsquash

Conflicts:
	test/elastic_record/searches_many/autosave_test.rb