Minor aesthetics improvements regarding docs, file names and indentation

Author: renatomefi

.gitattributes

@@ -4,3 +4,4 @@
 /.gitignore         export-ignore
 /.travis.yml        export-ignore
 /phpunit.xml        export-ignore
+/phpunit.xml.dist   export-ignore

.travis.yml

@@ -1,33 +1,32 @@
 language: php
 
-# Test php-vcr with all relevant PHP versions but only use PHP 5.6 for integration tests.
 matrix:
   fast_finish: true
   include:
-      - env: TEST_DIR=.
-        php: 5.3
-      - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
-        php: 5.3
-      - env: TEST_DIR=.
-        php: 5.4
-      - env: TEST_DIR=.
-        php: 5.5
-      - env: TEST_DIR=.
-        php: 5.6
-      - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
-        php: 5.6
-      - env: TEST_DIR=.
-        php: 7.0
-      - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
-        php: 7.0
-      - env: TEST_DIR=tests/integration/guzzle/3
-        php: 5.6
-      - env: TEST_DIR=tests/integration/guzzle/4
-        php: 5.6
-      - env: TEST_DIR=tests/integration/guzzle/5
-        php: 5.6
-      - env: TEST_DIR=tests/integration/soap
-        php: 5.6
+    - env: TEST_DIR=.
+      php: 5.3
+    - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
+      php: 5.3
+    - env: TEST_DIR=.
+      php: 5.4
+    - env: TEST_DIR=.
+      php: 5.5
+    - env: TEST_DIR=.
+      php: 5.6
+    - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
+      php: 5.6
+    - env: TEST_DIR=.
+      php: 7.0
+    - env: TEST_DIR=. COMPOSER_FLAGS="--prefer-lowest"
+      php: 7.0
+    - env: TEST_DIR=tests/integration/guzzle/3
+      php: 5.6
+    - env: TEST_DIR=tests/integration/guzzle/4
+      php: 5.6
+    - env: TEST_DIR=tests/integration/guzzle/5
+      php: 5.6
+    - env: TEST_DIR=tests/integration/soap
+      php: 5.6
 
 before_install:
   - composer self-update

Readme.md README.md

@@ -67,6 +67,7 @@ class VCRTest extends \PHPUnit_Framework_TestCase
 ```
 
 You can use annotations in PHPUnit by using [phpunit-testlistener-vcr](https://github.com/php-vcr/phpunit-testlistener-vcr):
+
 ``` php
 class VCRTest extends \PHPUnit_Framework_TestCase
 {
@@ -110,8 +111,8 @@ Composer installs all dependencies except extensions like curl.
 In order to run all tests you need to get development dependencies using composer:
 
 ``` php
-composer install --dev
-phpunit ./tests
+composer install
+./vendor/bin/phpunit
 ```
 
 ## Changelog

composer.json

@@ -27,6 +27,7 @@
     "autoload": {
         "classmap": ["src/"]
     },
+
     "extra": {
         "branch-alias": {
             "dev-master": "1.3.x-dev"