update copyright dates
additional error codes in oralogon test
feature request #10
Update oralogon test error codes for 12c results.
Utilize 'static' for structure in Tcl_GetIndexFromObj() calls.
Add a 'static' to variable declarations.
improve reporting on NUMBER types
add prettyDesc{} to utils package
remove debugging print
backport oradesc.test from 4.6
