Fixit tiff

fixes some issues in (potentially) baseline tiffs, as an example, invalid datetime tags, wrong tiff tag order
Homepage:	https://github.com/SLUB-digitalpreservation/fixit_tiff
License:	same as libtiff, see http://libtiff.maptools.org/ for details
Platforms:	Linux (Debian Jessie), AIX, Windows (untested)

Description

Repairs broken TIFF files, it comes with routines to:

• remove all non-baseline-tags
• fix order of tags
• fix typical DATETIME tag problems