removed private inclusion from header of class basic_argument
removed private inclusion from header of class basic_command
removed private inclusion from header of class basic_argument
removed private inclusion from header of class command_line
removed private inclusion from header of class command
moved vector.hh to public include folder
removed private inclusion from header of class operand
removed private inclusion from header of class value_option
removed private inclusion from header of class flag_option
removed private inclusion from header of class option
updated sources of class debug_output
removed private inclusion from header of class parser
updated source file of class boolean
updated sources of class style_wrapper
renamed makefile to Makefile
updated Makefile
fixed typo in README