Merge pull request #6 from engineyard/signup-params

Fixes signup being sent over url

Author: jacobo

lib/ey-core/requests/signup.rb

@@ -6,7 +6,7 @@ def signup(_params)
       request(
         :method => :post,
         :path   => "/signups",
-        :params => params,
+        :body   => params,
       )
     end
   end # Real