Auto parse options from file .github_changelog_generator

lib/github_changelog_generator/parser.rb

@@ -10,9 +10,11 @@ module GitHubChangelogGenerator
       options = get_default_options
 
       parser = setup_parser(options)
-
       parser.parse!
 
+      parser_file = ParseFile.new options
+      parser_file.parse!
+
       if options[:user].nil? || options[:project].nil?
         detect_user_and_project(options, ARGV[0], ARGV[1])
       end