Fix using Javascript reserved keyword
Implements streaming CSVs.

Allows unlimited downloads of CSV data using ActiveRecord batch APIs and ActionController response streaming.

Works on Rails 3.2+
Actually pass the options to generate_line.
Make the meat and potatoes of streaming protected.
Add no-cache header to streaming CSV responses.
Disable downstream response buffering of stream
make it able to run parallel_tests in ubuntu using bash
Add dropdown option to .actions method for index as table

- Adding dropdown_actions.button_label to locales files
- added scenario actions without default actions
Non-arrays get through and break on #first
use `public_send` where possible

also lowers the public method signature of `ActiveAdmin::Callbacks`
update to formtastic 2.3.0.rc3
All deps have released versions w/ Rails 4.1 support

closes #2759
`find_resource` should look by controller finder when it's set

`find_resource` method used in breadcrumb, and because id passed to the find_resource is the `to_param` identificator and when in controller set the defaults finder it should find the record with this method
remove duplication of `controller.resources_configuration` around the code
Merge pull request #3084 from krainboltgreene/patch-1

Non-arrays get through and break on #first
add profiling timers to .travis.yml
better Travis profiling

& don’t install development gems on Travis
only load YARD rake task if YARD is installed
rails-i18n needs to be in the test group, not dev
Cache Bundler to S3 on Travis