Changes:
* New command line argument --(no)safer which allows setting
-dNOSAFER instead of -dSAFER (only for non-restricted).
* New command line argument --pdfsettings for
Ghostscript's -dPDFSETTINGS.
* New command line argument --(no)quiet.
* New command line argument --device for specifying a differnt
Ghostscript device (limited set of devices for restricted mode).
* New command line arguments --gsopts and --gsopt for adding
Ghostscript options.
* Full support of ghostscript's option -r, DPIxDPI added.
* Support for DOS EPS binary files (TN 5002) added.
* Removes PJL commands at start of file.
* explain option naming conventions (= defaults for Getopt::Long).
* use /usr/bin/env, since Ruby has apparently required #! for years,
and we rely on it for our other scripts, so why not.
* uselessly placate -w. Debian bug 672281.
Epstopdf is a Perl script that converts an EPS file to an 'encapsulated'
PDF file (a single page file whose media box is the same as the original
EPS's bounding box). The resulting file suitable for inclusion by PDFTeX
as an image. The script is adapted to run both on Windows and on
Unix-alike systems. The script makes use of Ghostscript for the actual
conversion to PDF. It assumes Ghostscript version 6.51 or later, and (by
default) suppresses its automatic rotation of pages where most of the
text is not horizontal. LaTeX users may make use of the epstopdf
package, which will run the epstopdf script "on the fly", thus giving
the illusion that PDFLaTeX is accepting EPS graphic files.
