GENERAL:
    - Complete the get_meta method:
	the ultimate goal is to remove
	all "harmful meta" stuff


FORMATS:
    NEW:
        - microsoft office < 2007 (ugly and insane)
        - fix zip (fix python's ziplib)
        - videos format ?
    ARCHIVES:
        - correctly handle mtime/atime for files inside archives
    PDF:
        - add an option to allow to lose quality to reduce outputed pdf size


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


TESTSUITE
    - add a ctime/mtime related test


WATERMARK:
    - do research