* EepHead, PartialEepGet, SSLEepGet:

   - Convert to getopt (ticket #1173)
 * EepHead, PartialEepGet:
   - New option -c for clearnet (no proxy), same as -p:0
   - New option -o, same as EepGet
   - Proxy option -p with host name arg only (no ':') now allowed
   - Add proxy auth support with -u and -x options (ticket #1173)
 * EepGet:
   - Catch error in -h option
   - Cleanups