A  bin/ofe
A  Gemfile
A  ofe.gemspec
ignores swap files; A lib/ofe.rb
A Rakefile
Ofe.main
adds config file methods
+rb: self.current_file_basename
parses config file
files_to_open_for_group
adds globbing for files
parse_and_execute_special_arguments
adds actual system call: +rb: self.require_editor_env_variable, self.editor