WHAT IS THIS:
    This document shows the changes that I (Ivn Baldo, lubaldo@adinet.com.uy)
have done to the dbf2pg program version 3.0 as found on the Postgres site.

SUMMARY OF CHANGES:
- dbf2pg.c::isinteger()
	- tried to optimize it.
- dbf2pg.c::usage()
	- cosmetic changes, some options added.
- dbf2pg.c::main()
	- support for '-W' flag for asking user password.
	- support for '-U username' flag to specify user name.
- dbf2pg.c::do_inserts()
	- if the user didn't specify a transaction block size, then set it to be
	  all the records.
- dbf2pg.c
	- fixed handling of date, also, there's no need for '-a' option anymore.
	- support for charset conversion through options '-F charset_from' and
	  '-T charset_to', using standard Unix "iconv" support.
- dbf2pg.1
	- removed references to msql.
	- updated a bit (should be checked since I am not a manpage expert).

MISC NOTES:
- behaviour regarding errors, warnings and informations should be normalized,
  I suggest stderr for errors and stdout for anything else.

