Merge pull request github#30 from fastestforward/achievement-get

Achievement get

src/scripts/achievement_unlocked.coffee

@@ -0,0 +1,15 @@
+#
+# achievement get <achievement> [achiever's gravatar email] - life goals are in reach.
+#
+module.exports = (robot) ->
+  robot.hear /achievement (get|unlock(ed)?) (.+?)(\s*[^@\s]+@[^@\s]+)?\s*$/i, (msg) ->
+    caption = msg.match[3]
+    email = msg.match[4]
+    url = "http://achievement-unlocked.heroku.com/xbox/#{escape(caption)}.png"
+    if email
+      url += "?email=#{escape(email.trim())}.png"
+    msg.send(url)
+
+  robot.hear /acheivement (get|unlock(ed)?)/i, (msg) ->
+    url = "http://achievement-unlocked.heroku.com/xbox/#{escape("Bane of Daniel Webster")}.png"
+    msg.send(url)