Splitting out a common Makefile for future unixodbc-postgresql and
iodbc-postgresql packages.
Changes from version 7.1.3 include:
Remove query size limit (Hiroshi)
Remove text field size limit (Hiroshi)
Fix for SQLPrimaryKeys in multibyte mode (Hiroshi)
Allow ODBC procedure calls (Hiroshi)
Improve boolean handing (Aidan Mountford)
Most configuration options on setable via DSN (Hiroshi)
Multibyte, performance fixes (Hiroshi)
Allow driver to be used with iODBC or unixODBC (Peter E)
MD5 password encryption support (Bruce)
Add more compatibility functions to odbc.sql (Peter E)
differs from the distfile version number. G/C some the unused variables
in postgresql/Makefile.common related to the old way of handling version
numbers.