Merge pull request #756 from jsantos/bugfix/ruby2_keywords_warning

Fix ruby2_keywords-related warning

Author: mathieujobin

lib/apipie/extractor/recorder.rb

@@ -150,7 +150,7 @@ def analyze(env, &block)
       end
 
       module FunctionalTestRecording
-        def process(*, **) # action, parameters = nil, session = nil, flash = nil, http_method = 'GET')
+        def process(*) # action, parameters = nil, session = nil, flash = nil, http_method = 'GET')
           ret = super
           if Apipie.configuration.record
             Apipie::Extractor.call_recorder.analyze_functional_test(self)