Update reCAPTCHA plugin metadata

qa-plugin/recaptcha-captcha/metadata.json

 {
 	"name": "reCAPTCHA",
 	"description": "Provides support for reCAPTCHA captchas",
-	"version": "1.0",
-	"date": "2011-11-17",
+	"version": "2.0",
+	"date": "2014-12-20",
 	"author": "Question2Answer",
 	"author_uri": "http://www.question2answer.org",
 	"license": "GPLv2",
-	"min_q2a": "1.5"
+	"min_q2a": "1.7"
 }

qa-plugin/recaptcha-captcha/qa-plugin.php

@@ -24,12 +24,12 @@
 	Plugin Name: reCAPTCHA
 	Plugin URI:
 	Plugin Description: Provides support for reCAPTCHA captchas
-	Plugin Version: 1.0
-	Plugin Date: 2011-11-17
+	Plugin Version: 2.0
+	Plugin Date: 2014-12-20
 	Plugin Author: Question2Answer
 	Plugin Author URI: http://www.question2answer.org/
 	Plugin License: GPLv2
-	Plugin Minimum Question2Answer Version: 1.5
+	Plugin Minimum Question2Answer Version: 1.7
 	Plugin Update Check URI:
 */