.php_cs fix psr2 syntax(and using fixer 2.0)

.php_cs

@@ -9,47 +9,29 @@ For the full copyright and license information, please view
 the LICENSE file that was distributed with this source code.
 EOF;
 
-$finder = Symfony\CS\Finder\DefaultFinder::create()
+$finder = PhpCsFixer\Finder::create()
     ->files()
     ->name('*.php')
     ->in(__DIR__.'/src')
     ->in(__DIR__.'/tests')
 ;
 
 /* fabpot/php-cs-fixer:^2.0-dev */
-return Symfony\CS\Config\Config::create()
+return  PhpCsFixer\Config::create()
     ->setRules(array(
         '@PSR2' => true,
-        'duplicate_semicolon' => true,
-        'extra_empty_lines' => true,
         'header_comment' => array('header' => $header),
         'include' => true,
-        'long_array_syntax' => true,
         'method_separation' => true,
-        'multiline_array_trailing_comma' => true,
-        'namespace_no_leading_whitespace' => true,
         'no_blank_lines_after_class_opening' => true,
-        'no_empty_lines_after_phpdocs' => true,
-        'object_operator' => true,
-        'operators_spaces' => true,
         'phpdoc_indent' => true,
         'phpdoc_no_access' => true,
         'phpdoc_no_package' => true,
         'phpdoc_order' => true,
         'phpdoc_scalar' => true,
         'phpdoc_separation' => true,
         'phpdoc_trim' => true,
-        'phpdoc_type_to_var' => true,
-        'return' => true,
-        'remove_leading_slash_use' => true,
-        'remove_lines_between_uses' => true,
-        'single_array_no_trailing_comma' => true,
         'single_blank_line_before_namespace' => true,
-        'spaces_cast' => true,
-        'standardize_not_equal' => true,
-        'ternary_spaces' => true,
-        'unused_use' => true,
-        'whitespacy_lines' => true,
     ))
-    ->finder($finder)
+    ->setFinder($finder)
 ;

.travis.yml

@@ -18,10 +18,14 @@ php:
 
 matrix:
   fast_finish: true
+  allow_failures:
+    - php: hhvm
 
 before_script:
-  - rm -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
   - composer install --no-interaction --no-progress --prefer-dist
 
 script:
-  - vendor/bin/phpunit
+  - vendor/bin/phpunit  --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

tests/Constraint/AbstractConstraintTest.php

@@ -30,4 +30,4 @@ public function testAbstractConstraintWithDeprecated()
 
         $this->assertSame($expectedString, $result);
     }
-}
+}

tests/Constraint/EmptyConstraintTest.php

@@ -49,4 +49,4 @@ public function testGetPrettyString()
 
         $this->assertSame($expectedString, $result);
     }
-}
+}

tests/Constraint/MultiConstraintTest.php

@@ -17,7 +17,6 @@ class MultiConstraintTest extends \PHPUnit_Framework_TestCase
     protected $versionRequireStart;
     protected $versionRequireEnd;
 
-
     protected function setUp()
     {
         $this->multiConstraint = new MultiConstraint(array());