travis: uses NCS 2

Author: dg

.travis.yml

@@ -31,10 +31,10 @@ jobs:
                 # Install Nette Code Checker
                 - travis_retry composer create-project nette/code-checker temp/code-checker ^3.0 --no-progress
                 # Install Nette Coding Standard
-                - travis_retry composer create-project nette/coding-standard temp/coding-standard --no-progress
+                - travis_retry composer create-project nette/coding-standard temp/coding-standard ^2 --no-progress
             script:
                 - php temp/code-checker/src/code-checker.php --strict-types -i "tests/*/fixtures*" -i tests/Runner/find-tests
-                - php temp/coding-standard/ecs check src tests --config tests/coding-standard.neon;
+                - php temp/coding-standard/ecs check src tests --config tests/coding-standard.yml
 
 
         -   stage: Code Coverage

tests/coding-standard.neon

@@ -0,0 +1,8 @@
+imports:
+    - { resource: '../temp/coding-standard/coding-standard-php71.yml' }
+
+parameters:
+    skip:
+        PHP_CodeSniffer\Standards\PSR1\Sniffs\Methods\CamelCapsMethodNameSniff:
+            - src/Framework/FileMock.php
+            - src/Framework/FileMutator.php