README.md in knapsack_pro-0.2.0 vs README.md in knapsack_pro-0.2.1

@@ -44,18 +44,19 @@
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 **Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
 
 - [Update gem](#update-gem)
 - [Installation](#installation)
-- [Usage](#usage)
-  - [Step for RSpec](#step-for-rspec)
-  - [Step for Cucumber](#step-for-cucumber)
-  - [Step for Minitest](#step-for-minitest)
-  - [Custom configuration](#custom-configuration)
-- [Setup your CI server](#setup-your-ci-server)
-  - [Set API key token](#set-api-key-token)
-  - [Set knapsack_pro command to execute tests](#set-knapsack_pro-command-to-execute-tests)
+- [How to set up](#how-to-set-up)
+  - [Usage](#usage)
+    - [Step for RSpec](#step-for-rspec)
+    - [Step for Cucumber](#step-for-cucumber)
+    - [Step for Minitest](#step-for-minitest)
+    - [Custom configuration](#custom-configuration)
+  - [Setup your CI server](#setup-your-ci-server)
+    - [Set API key token](#set-api-key-token)
+    - [Set knapsack_pro command to execute tests](#set-knapsack_pro-command-to-execute-tests)
 - [Extra configuration for CI server](#extra-configuration-for-ci-server)
   - [Info about ENV variables](#info-about-env-variables)
     - [Repository adapter](#repository-adapter)
       - [When you set global variable `KNAPSACK_PRO_REPOSITORY_ADAPTER=git` (optional)](#when-you-set-global-variable-knapsack_pro_repository_adaptergit-optional)
       - [When you NOT set global variable `KNAPSACK_PRO_REPOSITORY_ADAPTER` (default)](#when-you-not-set-global-variable-knapsack_pro_repository_adapter-default)
@@ -99,17 +100,19 @@
 
 ```ruby
 KnapsackPro.load_tasks if defined?(KnapsackPro)
 ```
 
-## Usage
+## How to set up
 
+### Usage
+
 You can find here example of rails app with already configured knapsack_pro.
 
 https://github.com/KnapsackPro/rails-app-with-knapsack_pro
 
-### Step for RSpec
+#### Step for RSpec
 
 Add at the beginning of your `spec_helper.rb`:
 
 ```ruby
 require 'knapsack_pro'
@@ -117,11 +120,11 @@
 # CUSTOM_CONFIG_GOES_HERE
 
 KnapsackPro::Adapters::RSpecAdapter.bind
 ```
 
-### Step for Cucumber
+#### Step for Cucumber
 
 Create file `features/support/knapsack_pro.rb` and add there:
 
 ```ruby
 require 'knapsack_pro'
@@ -129,11 +132,11 @@
 # CUSTOM_CONFIG_GOES_HERE
 
 KnapsackPro::Adapters::CucumberAdapter.bind
 ```
 
-### Step for Minitest
+#### Step for Minitest
 
 Add at the beginning of your `test_helper.rb`:
 
 ```ruby
 require 'knapsack_pro'
@@ -142,34 +145,34 @@
 
 knapsack_pro_adapter = KnapsackPro::Adapters::MinitestAdapter.bind
 knapsack_pro_adapter.set_test_helper_path(__FILE__)
 ```
 
-### Custom configuration
+#### Custom configuration
 
 You can change default Knapsack Pro configuration for RSpec, Cucumber or Minitest tests. Here are examples what you can do. Put below configuration instead of `CUSTOM_CONFIG_GOES_HERE`.
 
 ```ruby
 # you can use your own logger
 require 'logger'
 KnapsackPro.logger = Logger.new(STDOUT)
 KnapsackPro.logger.level = Logger::INFO
 ```
 
-## Setup your CI server
+### Setup your CI server
 
-### Set API key token
+#### Set API key token
 
 Set one or a few tokens depend on how many test suites you run on CI server.
 
 * `KNAPSACK_PRO_TEST_SUITE_TOKEN_RSPEC` - as value set token for rspec test suite. Token can be generated when you sign in to [knapsackpro.com](http://www.knapsackpro.com).
 * `KNAPSACK_PRO_TEST_SUITE_TOKEN_CUCUMBER` - token for cucumber test suite.
 * `KNAPSACK_PRO_TEST_SUITE_TOKEN_MINITEST` - token for minitest test suite.
 
 __Tip:__ In case you have for instance multiple rspec test suites then prepend each of knapsack_pro command which executes tests with `KNAPSACK_PRO_TEST_SUITE_TOKEN_RSPEC` variable.
 
-### Set knapsack_pro command to execute tests
+#### Set knapsack_pro command to execute tests
 
 On your CI server run this command for the first CI node. Update `KNAPSACK_PRO_CI_NODE_INDEX` for the next one.
 
     # Step for RSpec
     $ KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:rspec
@@ -181,16 +184,18 @@
     $ KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:minitest
 
 You can add `KNAPSACK_PRO_TEST_FILE_PATTERN` if your tests are not in default directory. For instance:
 
     # Step for RSpec
-    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_specs/**/*_spec.rb" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:rspec
+    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_specs/**{,/*/**}/*_spec.rb" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:rspec
 
     # Step for Cucumber
-    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_features/**/*.feature" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:cucumber
+    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_features/**{,/*/**}/*.feature" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:cucumber
 
     # Step for Minitest
-    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_tests/**/*_test.rb" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:minitest
+    $ KNAPSACK_PRO_TEST_FILE_PATTERN="directory_with_tests/**{,/*/**}/*_test.rb" KNAPSACK_PRO_CI_NODE_TOTAL=2 KNAPSACK_PRO_CI_NODE_INDEX=0 bundle exec rake knapsack_pro:minitest
+
+__Tip:__ If you are using one of supported CI providers then instead of above steps you should [take a look on this](#supported-ci-providers).
 
 ## Extra configuration for CI server
 
 ### Info about ENV variables