* Only as a cheat mode (Alt-N)
* Also fixes inconsistent MBR partition numbering
* Also update a comment in vhd.c about callback progress (thanks to Erwan)
* part of issue #111
* add getopt dependency for MS compilers
* enable the provision of an ISO as parameter
* also fixes shadowed sevenzip_path in vhd.c
* update copyright year
* switch relevant files to UTF-8 (without signature).
It's 2013 for crying out loud: if your file editor or file viewer
can't handle plain UTF-8, go back to the 1980s!
* also rename autogen.sh to bootstrap.sh