GENERAL:
    - Complete the get_meta method:
	the ultimate goal is to remove
	all "harmful meta" stuff
    - Fix the ugly function get_sharedir
    - Modify creation/modification date : WIP
    - the MAT crash on empty files


GUI:
    - display harmrful meta per file


FORMATS:
    - microsoft office < 2007 (ugly and insane)
    - fix zip (fix python's ziplib)
    - videos format ?
    - torrent file : remove more fields ? remove tracker ?


MISC:
    - a nautilus extension (right-clic -> clean with MAT)


TESTSUITE
    - add a ctime/mtime related test

WATERMARK:
    - do research