History:

<see Git checkin messages for history>

0.0.6 - review module structure to fit the "Code Like a Pythonista: Idiomatic Python"
      - refactoring of all enum_display_monitors() methods
      - MSSLinux: add XFCE4 support
      - MSSImage: moved into a MSS:save_img() method
      - PEP8 compliant
      - Python 3.4 ready
      - fix misspellings using 'codespell' tool
      - possibility to append '--debug' to the command line
      - better way to manage output filenames (callback)
      - several fixes here and there, code refactoring

0.0.5 - MSSWindows: few optimizations into _arrange()
      - MSSImage: code simplified

0.0.4 - MSSLinux: use of memoization => huge time/operations gains

0.0.3 - MSSImage: remove PNG filters
      - MSSImage: remove 'ext' argument, using only PNG
      - MSSImage: do not overwrite existing image files
      - MSSImage: few optimizations into png()
      - MSSLinux: few optimizations into get_pixels()

0.0.2 - add support for python 3 on Windows and GNU/Linux

0.0.1 - first release
