Merge branch '0.13'

Author: Jeremiah VALERIE

.gitignore

@@ -10,6 +10,6 @@ composer.phar
 .phpunit.result.cache
 
 phpbench.phar
-phpbench.phar.pubkey
+phpbench.phar.*
 /.phpbench_storage
 php-cs-fixer.phar

composer.json

@@ -76,8 +76,8 @@
         "static-analysis": [
             "phpstan analyse --ansi --memory-limit=1G"
         ],
-        "bench": [
-            "test -f phpbench.phar || wget https://phpbench.github.io/phpbench/phpbench.phar https://phpbench.github.io/phpbench/phpbench.phar.pubkey",
+        "bench":  [
+            "test -f phpbench.phar || wget https://github.com/phpbench/phpbench/releases/download/1.0.0-alpha7/phpbench.phar -O phpbench.phar",
             "@php phpbench.phar run -l dots --ansi -vvv --report='generator: \"table\", cols: [\"benchmark\", \"subject\", \"params\", \"best\", \"mean\", \"mode\", \"worst\", \"diff\"], break: [\"benchmark\"], sort: {mean: \"asc\"}'"
         ],
         "install-cs": "test -f php-cs-fixer.phar || wget https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v2.16.4/php-cs-fixer.phar -O php-cs-fixer.phar",