0.2.8
v 0.2.8 (2016_01_19) : --mode=[copy|move|mirror]
o --mode=[copy|move|mirror] replaces from now --mirroronly and --move
o added fill_readme.py and README.md.template : both are used to
automatically fill the README.md file from the informations stored
in katal.py (namely, the __***__ strings) .
o added CST__ prefix at the beginning of global constants
o added documentation about global type(s)/constants/variables;
o added 4 sections at the beginning of the script : project's settings,
global variables, global constants, global types
o modified argparse's epilog in read_command_line_arguments()
o 6 tests, pylint=10.0 for the four Python scripts
o version packaged and sent to Pypi (https://pypi.python.org/pypi/Katal)