README.md in bearonrails-0.1.1 vs README.md in bearonrails-0.2.0

@@ -1,7 +1,10 @@
 # Bearonrails
 
+[![RubyGems][gem_version_badge]][ruby_gems]
+[![RubyGems][gem_downloads_badge]][ruby_gems]
+
 Bearonrails is the base Rails application generator.(For Rails 4.2+)
 
 ## Installation
 
 First install the bearonrails gem:
@@ -10,33 +13,79 @@
 
 Then run:
 
     $ bearonrails project_name
 
+## New Relic
+
+For New Relic, edit `.env`, set New Relic License key to `NEW_RELIC_LICENSE_KEY`
+
+```shell
+NEW_RELIC_APP_NAME=change-this-to-your-app-name
+NEW_RELIC_LICENSE_KEY=change-this-to-your-new-relic-license-key
+
+```
+
+## Rubocop
+
+For code style, edit `.rubocop.yml` to customize coding style rules. See sample(https://github.com/bbatsov/rubocop/blob/master/config/default.yml).
+
+You could integrate your editor with rubocop, see [rubocop editor-integration](https://github.com/bbatsov/rubocop#editor-integration).
+
+## Dotenv
+
+Use `.env` to manage environment varibales. And load environment varibales set in `.env` file when Rails Application start.
+
+See `config/application.rb`
+
+```
+# Added this line
+Dotenv.load
+```
+
 ## Gems
 
-* [pry-rails](https://github.com/rweng/pry-rails)
-* [pry-byebug](https://github.com/deivid-rodriguez/pry-byebug)
-* [awesome_print](https://github.com/michaeldv/awesome_print)
-* [hirb](https://github.com/cldwalker/hirb)
-* [hirb-unicode](https://github.com/miaout17/hirb-unicode)
-* [better_errors](https://github.com/charliesome/better_errors)
-* [binding_of_caller](https://github.com/banister/binding_of_caller)
+#### Rails console
+
+* [awesome_rails_console](https://github.com/michaeldv/awesome_print)
+  * [pry-rails](https://github.com/rweng/pry-rails)
+  * [pry-byebug](https://github.com/deivid-rodriguez/pry-byebug)
+  * [awesome_print](https://github.com/michaeldv/awesome_print)
+  * [hirb](https://github.com/cldwalker/hirb)
+  * [hirb-unicode](https://github.com/miaout17/hirb-unicode)
+
+#### Developing
+
 * [quiet_assets](https://github.com/evrone/quiet_assets)
 * [capistrano-rails](https://github.com/capistrano/rails/)
 * [capistrano-bundler](https://github.com/capistrano/bundler/)
+
+#### Coding Style
+
 * [rubocop](https://github.com/bbatsov/rubocop)
 * [brakeman](https://github.com/presidentbeef/brakeman)
+
+#### Testing
+
 * [rspec-rails](https://github.com/rspec/rspec-rails)
 * [database_cleaner](https://github.com/DatabaseCleaner/database_cleaner)
 * [factory_girl_rails](https://github.com/thoughtbot/factory_girl_rails)
 * [faker](https://github.com/stympy/faker)
 
+#### Environment
+
+* [dotenv](https://github.com/bkeepers/dotenv)
+
+#### Metric
+
+* [newrelic_rpm](https://github.com/newrelic/rpm)
+
 ## Reference:
 
 [xdite/bootstrappers](https://github.com/xdite/bootstrappers)
 
 [超棒的 rails console 設定](http://toyroom.bruceli.net/tw/2014/08/13/awesome-rails-console-customization-using-pry.html)
 
+[Rails Application Template Guide](http://guides.rubyonrails.org/rails_application_templates.html)
 
 ## MIT License