support option ssl_version

Author: jianben

lib/oauth/consumer.rb

@@ -321,7 +321,7 @@ def create_http(_url = nil)
 
       http_object.read_timeout = http_object.open_timeout = @options[:timeout] || 30
       http_object.open_timeout = @options[:open_timeout] if @options[:open_timeout]
-
+      http_object.ssl_version = @options[:ssl_version] if @options[:ssl_version]
       http_object
     end