Refactor template specs
Shorten attributes handler implementation
Add support for :_action attributes, and deprecate :event/:events. Closes #29

The deprecation is only mentioned in the README. I'm not printing a
deprecation warning because I don't think it's good practice to do so on
minor releases. We can remove it, or print deprecation warnings, in
2.0.0.
Merge pull request #33 from joliss/action-helpers

Add support for :action attributes. Closes #29
start_with and end_with matchers were introduced in RSpec 2.10.0
Bump version to 1.1.0
Add Heroku tip to ember-rails initializer section

The tip avoids an `undefined constant Hamlbars` exception when
deploying to Heroku.
See: https://github.com/jamesotron/HamlbarsDemo
First pass at removing all reference to JavaScript and have Hamlbars just output Handlebars templates.
Merge pull request #38 from gonzalo-bulnes/ember-rails-hamlbars-initializer-readme-section

Add Heroku tip related to ember-rails initializer to the README
Fixing file name extension at README
Merge pull request #39 from dlibanori/v2.0

Fixing file name extension at README
Update version to 2.0 and update README.
Add deprecation warning to Gem post-install.
Merge v2.0 branch into master.
Add reference to Emblem