* Example to encrypt a file to a single key.
* Takes key ID and/or fpr as a CLI parameter.
* Takes path and filename as a CLI parameter.
* Encrypts to specified key only, no signing and writes the output in
both ASCII armoured and GPG binary formats with output filenames
based on input filename.
* Added the same license as used with the HOWTO.
* Since these examples are so basic, they'll be dual licensed the same
as GPGME itself (otherwise it would slip too dangerously against the
need for permissive licensing of crypto libraries).
* Added reference to location where all the examples included in the
HOWTO will be available as executable scripts.
* Included a short README file in that location.
