Merge pull request #400 from elliotttf/wheninaustin

Adding wheninaustin.coffee

src/scripts/wheninaustin.coffee

@@ -0,0 +1,23 @@
+# When in Austin.
+
+http = require 'http'
+jsdom = require 'jsdom'
+
+module.exports = (robot) ->
+  robot.respond /when(\s)?in(\s)?austin/i, (msg) ->
+    options =
+      host: 'wheninatx.tumblr.com',
+      port: 80,
+      path: '/random'
+
+    # Random redirects us to another article, grab that url and respond.
+    http.get options, (res) ->
+      location = res.headers.location
+      jsdom.env location, [ 'http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js' ], (errors, window) ->
+        (($) ->
+          title = $('meta[property="og:title"]').attr('content')
+          img = $('article p[align="center"] img').attr('src')
+
+          msg.send title + ' ' + img
+        )(window.jQuery)
+