First version, support for sending mail not yet implemented.

vendor/gregwar/captcha/composer.json

@@ -0,0 +1,33 @@
+{
+    "name": "gregwar/captcha",
+    "type": "captcha",
+    "description": "Captcha generator",
+    "keywords": ["captcha", "spam", "bot"],
+    "homepage": "https://github.com/Gregwar/Captcha",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Grégoire Passault",
+            "email": "g.passault@gmail.com",
+            "homepage": "http://www.gregwar.com/"
+        },
+        {
+            "name": "Jeremy Livingston",
+            "email": "jeremy.j.livingston@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "ext-gd": "*",
+        "ext-mbstring": "*",
+        "symfony/finder": "*"
+    },
+    "autoload": {
+        "psr-4": {
+            "Gregwar\\": "src/Gregwar"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.4"
+    }
+}