Detects Windows using 'islandora_os_check' (pending in islandora.module file); updates command line call to the FITS processor.
ISLANDORA-29 Simplified confirmation messages / suggested new text.
ISLANDORA-29 Corrected comment.
ISLANDORA-29 Added placeholders to some translatable t() strings.
ISLANDORA-29 OS-check function renamed/moved; adjusted code accordingly.
ISLANDORA-29 Updated comments.
ISLANDORA-29 Change 'FITS processing script' to 'File Information Tool Set.'
Merge pull request #29 from slangerx/7.x

Windows-compatibility: Calling the FITS processor through the command line