Do not set the adapter on faraday prior the request (#149)

* Do not set the adapter on faraday prior the request

Related to lostisland/faraday#685 and fixes #148

* adjusting farady middleware patch even more, since also the response configuration must come before any adapter is set

* remove .idea, however this slipped through, sorry

lib/diplomat/rest_client.rb

@@ -81,13 +81,14 @@ def start_connection(api_connection = nil)
 
     def build_connection(api_connection, raise_error = false)
       api_connection || Faraday.new(Diplomat.configuration.url, Diplomat.configuration.options) do |faraday|
-        faraday.adapter  Faraday.default_adapter
-        faraday.request  :url_encoded
-        faraday.response :raise_error unless raise_error
-
         Diplomat.configuration.middleware.each do |middleware|
           faraday.use middleware
         end
+
+        faraday.request  :url_encoded
+        faraday.response :raise_error unless raise_error
+
+        faraday.adapter  Faraday.default_adapter
       end
     end