add composer

.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+vendor/
+config.php

composer.json

@@ -0,0 +1,19 @@
+{
+  "require": {
+    "php": ">=5.5",
+    "mf2/mf2": "0.2.*",
+    "indieweb/mention-client": "1.*",
+    "league/route": "~1.2",
+    "league/plates": "~3.1"
+  },
+  "require-dev": {
+		"phpunit/phpunit": "*"
+	},
+  "autoload": {
+    "files": [
+      "config.php",
+      "lib/helpers.php",
+      "controllers/Controller.php"
+    ]
+  }
+}