chore(identify): Update composer with coveralls library

Author: unicodeveloper

composer.json

@@ -16,8 +16,10 @@
     "sinergi/browser-detector": "6.0.*"
    },
    "require-dev": {
-     "phpunit/phpunit": "5.3.*",
-     "mockery/mockery": "0.9.*"
+    "phpunit/phpunit": "5.3.*",
+    "mockery/mockery": "0.9.*",
+    "scrutinizer/ocular": "~1.1",
+    "satooshi/php-coveralls": "^0.7.0"
    },
    "autoload": {
         "psr-4": {