quality of life changes

Kill the php server after AB tests are done
Add script runners to composer for ease of use

composer.json

@@ -27,5 +27,13 @@
     "require-dev": {
         "phpunit/phpunit": "4.8.*",
         "react/socket": "^1.3"
+    },
+    "scripts": {
+        "abtests": "sh tests/ab/run_ab_tests.sh",
+        "phpunit": "phpunit --colors=always",
+        "test": [
+            "@abtests",
+            "@phpunit"
+        ]
     }
 }

tests/ab/run_ab_tests.sh

@@ -9,3 +9,5 @@ sleep 2
 php startServer.php &
 sleep 3
 wstest -m fuzzingclient -s fuzzingclient.json
+sleep 1
+kill $(ps aux | grep 'php startServer.php' | awk '{print $2}' | head -n 1)