oratcl SvnCode

Completed arguement work on ::oratcl::async_fetch which will become the
orafetch command before the final release.

update comments and remove test code

add oraparse, orabind, oraexec to root namespace

forgot to check oracle return status in Oratcl_Bind()

Inclusion of the new functions Oratcl_Parse, Oratcl_Bind, Oratcl_Exec.
The old functions Oratcl_Sql, Oratcl_Bindexec, and Oratcl_PLexec have
been rewritten to use the new functions.

The tcl command break must be referenced as ::break, because there is an
::oratcl::break command.

convert oratcl internal code to use new oramsg function

correct type of ora_fcd, should be ub2 not int

With the eliminiation of the oramsg array, fcd is now part of the
statement handle; remove local variables fcd and retrieve the fcd
attribute directly into the handle ora_fcd element.

With the eliminiation of the oramsg array, peo is now part of the
statement handle; remove local variables peo and retrieve the peo
attribute directly into the handle ora_peo element.