Added menu classes and module
c/menu_list: Updated to new utilities standard
c/menu_selection: Updated to new utilities standard
m/menu_appearance: Updated to new utilities standard
Created classes/gwr_arguments_new.rb to replace old arguments
c/arguments_new: Added class variables and initialize method
c/arguments_new: Added process method
c/arguments_new: Changed file prefix from gwr to gw
c/arguments_new: Changed file prefix from gwr to gw
Added modules/gw_error.rb
m/error: Removed logger from error_out
c/arguments_new: Added/completed validate_arguments_valid method
c: Renamed gw_arguments_new -> gw_arguments
c/arguments: Added @auto_help functionality
c/arguments: Began work on process_argv method
c/arguments: Refactored validate_argv method and completed validation
c/arguments: Completed process method
c/arguments: Made @arguments_processed an attr_accessor
c/arguments: Added @arguments_processed accessor methods
c/arguments: quantity method now returns size instead of arguments array