travis.yml update - removed code sniffer

Author: logical-and

.travis.yml

@@ -1,22 +1,20 @@
-language: php
-
-php:
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
- 
-matrix:
-    allow_failures:
-        - php: hhvm
-
-before_script:
-  - composer self-update
-  - composer install --dev --prefer-source --no-interaction
-  - pyrus install pear/PHP_CodeSniffer
-  - phpenv rehash
-
-script:
-  - phpcs --standard=psr2 src/
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+ 
+matrix:
+    allow_failures:
+        - php: hhvm
+
+before_script:
+  - composer self-update
+  - composer install --dev --prefer-source --no-interaction
+  - phpenv rehash
+
+script:
   - phpunit --coverage-text